Average score
Product 1: SteelSeries Rival 3 Gen 2...
4.1
Product 2: ASUS ROG Keris II Ace
4.3
2.4GHz connectivity
Product 1: SteelSeries Rival 3 Gen 2...
4.1

The wireless variant is repeatedly described with a 2.4GHz dongle connection; one review specifically calls that mode the preferred choice for gaming.

Product 2: ASUS ROG Keris II Ace
4.6

Reviews that discussed wireless modes consistently describe 2.4GHz connectivity as a core option alongside Bluetooth and wired use. The evidence supports strong coverage for 2.4GHz operation, including receiver storage, tri-mode connectivity, and pairing through the main wireless receiver.

acceleration control
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Acceleration is supported through SteelSeries GG settings in one review and by the stated 35G acceleration specification in another, giving buyers some performance control and headroom.

Product 2: ASUS ROG Keris II Ace
4.8

Sensor acceleration specs were consistently described as high-end, with reviewers citing 50G acceleration alongside 750 IPS speed. The evidence supports strong acceleration capability, though it is presented as sensor performance rather than a separate user-facing tuning feature.

Accuracy and tracking precision
Product 1: SteelSeries Rival 3 Gen 2...
4.7

Tracking accuracy is a clear strength: reviewers cite precise movement, confident swipes, and even a 100% aim-trainer accuracy result in testing.

Product 2: ASUS ROG Keris II Ace
4.7

Tracking precision was repeatedly praised. Reviewers described near-perfect accuracy, high precision, accurate tracking, and jitter-free performance, with only one review noting high-DPI irregularity at extreme settings.

balance and weight distribution
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Wireless weight distribution receives useful notes: reviewers say the palm plate does not affect grip and the batteries sit centrally enough to reduce the dragging sensation.

Product 2: ASUS ROG Keris II Ace
4.5

Most reviewers who discussed balance found the mouse light and well balanced. One teardown-style review noted a slightly forward balance point, but the broader evidence describes the mouse as comfortable to move without obvious front or rear weight bias.

battery life
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Battery life is generally treated positively for the wireless model, with 400-hour claims and strong early-use impressions, though one reviewer notes real-world results depend on battery choice.

Product 2: ASUS ROG Keris II Ace
4.3

Battery life is generally strong, with many reviews citing 107 hours at 2.4GHz with lighting off or strong real-world endurance. Higher polling rates and RGB reduce runtime, and one review measured lower Wi-Fi runtime with default lighting.

Bluetooth support
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Bluetooth support is confirmed across multiple reviews and is useful for non-gaming devices, though one review notes Bluetooth lowers the polling rate.

Product 2: ASUS ROG Keris II Ace
4.5

Bluetooth support is widely confirmed and treated as a useful convenience feature. Reviews describe Bluetooth pairing, multi-device Bluetooth use, and longer battery life in Bluetooth mode, while noting that it is not the low-latency competitive mode.

build quality
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Build quality is viewed as sturdy for the price, with reviewers praising solid construction, minimal flex, and improved build materials.

Product 2: ASUS ROG Keris II Ace
4.3

Build quality is mostly positive, with reviewers describing a sturdy, solid shell and little flex or creaking. A few reviewers found the build merely average or noted minor rattle, so the evidence is strong but not flawless.

button customization
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Customization is a consistent plus: reviewers mention button assignments, remapping, macro buttons, DPI adjustments, and assignable functions in SteelSeries GG.

Product 2: ASUS ROG Keris II Ace
4.4

Button customization is well supported through Armoury Crate or onboard controls. Reviewers cite remapping inputs, assigning commands, programmable controls, and hardware-based adjustments for key settings.

button responsiveness
Product 1: SteelSeries Rival 3 Gen 2...
4.3

Button responsiveness is strong overall, with reviews describing rapid tapping, responsive inputs, quick actuation, and consistent long-term performance.

Product 2: ASUS ROG Keris II Ace
4.7

Button responsiveness is consistently praised. Reviewers cite snappy registration, lightning-quick actuation, responsive clicks, and short-travel optical buttons that support fast inputs.

cable flexibility
Product 1: SteelSeries Rival 3 Gen 2...
4.5

The wired cable is one of the best-supported strengths, repeatedly described as braided, flexible, low-friction, and unlikely to drag or snag during use.

Product 2: ASUS ROG Keris II Ace
4.5

Cable flexibility is a strength overall. Several reviewers praised the paracord as flexible, tangle-free, or drag-reducing, though one reviewer found it long enough but somewhat stiff while charging.

charging convenience
Product 1: SteelSeries Rival 3 Gen 2...
3.1

Charging convenience is mixed by variant: the wired model avoids battery concerns, while wireless reviewers criticize the lack of a USB fallback and reliance on AAA cells.

Product 2: ASUS ROG Keris II Ace
4.0

Charging and setup convenience are mixed. One review says USB-C charging is quick and painless, while another liked the adapter/booster setup but noted the connection stack could feel loose.

claw grip comfort
Product 1: SteelSeries Rival 3 Gen 2...
4.5

Claw grip support is strong, with reviewers specifically saying the shape works well for claw users and feels ideal for fingertip and claw styles.

Product 2: ASUS ROG Keris II Ace
4.4

Claw grip comfort is supported for many hand sizes. Reviews mention all-grip compatibility, relaxed claw comfort, and claw grip usefulness, though one detailed review cautions that fit depends on hand size.

click latency
Product 1: SteelSeries Rival 3 Gen 2...
4.5

Latency is rated favorably for the wired model, with reviews citing 1.35ms to 1.5ms response and direct 1ms-style response behavior.

Product 2: ASUS ROG Keris II Ace
4.6

Click latency is a clear strength. Reviews cite latency reduction from high polling, measured low click latency, no latency issues, and low wireless click latency measurements.

click noise
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Click noise is only directly covered in one review, which says the switches are clicky without being overly loud or heavy.

Product 2: ASUS ROG Keris II Ace
4.4

Click noise is mixed but generally acceptable. Some reviews described the switches as quiet or quieter than competitors, while another found the optical clicks loud.

connection stability
Product 1: SteelSeries Rival 3 Gen 2...
3.6

Connection stability is split: wired performance is described as stable, while wireless use shows occasional delay or longer-distance connectivity issues.

Product 2: ASUS ROG Keris II Ace
4.7

Connection stability is strong across the reviews that tested it. Reviewers mention tri-mode connectivity, no delays, no hiccups, no dropouts, and stable Bluetooth or wireless switching.

cross-platform compatibility
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Cross-platform evidence is strongest for the wireless model and software support, with reviewers citing laptops, tablets, phones, consoles, Windows, and macOS compatibility.

Product 2: ASUS ROG Keris II Ace
4.6

Cross-device use is supported mainly through Bluetooth and multi-device pairing. Reviewers cite simultaneous pairing with multiple devices, multi-device setup versatility, and the ability to pair up to three devices.

debounce customization
Product 1: SteelSeries Rival 3 Gen 2...
No score yet
Product 2: ASUS ROG Keris II Ace
2.3

Debounce customization is weak. The available evidence says debounce was 0ms and not adjustable, and another review states there was no debounce setting in the software.

DPI range
Product 1: SteelSeries Rival 3 Gen 2...
3.9

DPI range is adequate for the wired model and stronger on wireless; reviewers say 8,500 DPI is enough for budget gaming while wireless reaches 18,000 DPI.

Product 2: ASUS ROG Keris II Ace
4.9

The DPI range is one of the clearest strengths. Reviewers repeatedly cite 42,000 DPI or CPI and describe it as unusually high, although some note that most users will not need the upper end.

durability over time
Product 1: SteelSeries Rival 3 Gen 2...
3.0

Long-term durability has mostly positive switch-rating evidence, but one review documents a switch fault during teardown, so confidence is tempered.

Product 2: ASUS ROG Keris II Ace
4.6

Durability over time is supported mainly through switch behavior. One review specifically links optical switches to consistent long-term performance and reduced double-click risk.

ecosystem integration
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Ecosystem integration centers on SteelSeries GG and Prism, which reviewers use for RGB, DPI, polling, Bluetooth smoothing, and general accessory configuration.

Product 2: ASUS ROG Keris II Ace
4.4

Ecosystem integration is present through Aura Sync and the ROG Omni receiver. Reviewers cite lighting sync with compatible devices and using one receiver for multiple ROG peripherals.

ergonomic design
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Ergonomics are generally positive for a simple budget mouse, with reviewers praising the familiar design and comfort during use.

Product 2: ASUS ROG Keris II Ace
4.5

The design is clearly ergonomic and right-handed. Reviews describe the curved or ergonomic shape, often tying it to right-handed comfort and ultra-light wireless use.

fingertip grip comfort
Product 1: SteelSeries Rival 3 Gen 2...
4.5

Fingertip comfort is well supported, with two reviews identifying fingertip grip as one of the best fits for the Rival 3 Gen 2 shape.

Product 2: ASUS ROG Keris II Ace
3.4

Fingertip grip comfort is limited and hand-size dependent. One review says the light weight makes fingertip use possible with grip tape, while another does not recommend fingertip gripping the ergonomic shell.

FPS gaming suitability
Product 1: SteelSeries Rival 3 Gen 2...
4.3

FPS suitability is a major strength for its price, with reviewers testing Call of Duty, CS2, Valorant, Halo, and aim trainers with confident results.

Product 2: ASUS ROG Keris II Ace
4.8

FPS and esports suitability are consistently strong. Reviewers repeatedly frame the mouse around hard-core gameplay, competitive esports, FPS use, high polling, and precision aiming.

glide smoothness
Product 1: SteelSeries Rival 3 Gen 2...
4.6

Glide smoothness is consistently praised thanks to PTFE feet that reduce friction and move cleanly across mats, desks, and mousepads.

Product 2: ASUS ROG Keris II Ace
4.6

Glide smoothness is broadly praised. Reviewers cite PTFE feet, smooth glide, controlled movement, and good stock skates, including use on glass in some tests.

grip texture
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Grip texture is mostly positive, especially the matte surface and textured plastic, though one reviewer wanted deeper side grooves.

Product 2: ASUS ROG Keris II Ace
3.7

Grip texture is the most divisive physical trait. Some reviewers liked the non-slip or textured surface and grip tape, while others found the coating slippery or not secure enough without aftermarket grips.

handedness options
Product 1: SteelSeries Rival 3 Gen 2...
3.7

Handedness is mixed: some reviews describe an ambidextrous or symmetrical design, while another says the Gen 2 is optimized for right-handed use.

Product 2: ASUS ROG Keris II Ace
3.2

Handedness is limited. Evidence shows the mouse is comfortable for right-handers but not suited for lefties or users wanting an ambidextrous shape.

left and right click quality
Product 1: SteelSeries Rival 3 Gen 2...
4.4

Primary click quality is strong, with reviewers describing the left and right clicks as firm, responsive, satisfying, and balanced.

Product 2: ASUS ROG Keris II Ace
4.4

Left and right click quality is generally strong, with snappy, tactile, consistent, or solid click feedback across many reviews. Some detailed reviewers still criticized slipperiness or travel on the main buttons.

lift-off distance
Product 1: SteelSeries Rival 3 Gen 2...
No score yet
Product 2: ASUS ROG Keris II Ace
4.2

Lift-off distance support is present through software or onboard controls, but not universally flexible. Reviews mention lift-off adjustment, low/high LOD options, and 1mm/2mm LOD limits.

long-session comfort
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Long-session comfort is a strength for the wired model, with reviewers citing workday comfort, prolonged-use comfort, and reduced wrist fatigue.

Product 2: ASUS ROG Keris II Ace
4.7

Long-session comfort is strong where discussed. Reviewers cite no hand pain, low fatigue, and zero strain over prolonged play, helped by the low weight.

macro support
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Macro support is directly supported by one review, which says the side buttons can be macroed through SteelSeries GG.

Product 2: ASUS ROG Keris II Ace
4.4

Macro support is available through Armoury Crate. Reviews cite macro recording and saved macros in the software workflow.

materials quality
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Materials are budget-minded but respectable, with matte ABS plastic, a thick textured shell, and improved build materials mentioned directly.

Product 2: ASUS ROG Keris II Ace
4.3

Materials quality is generally positive, with evidence for PBT buttons, bio-based nylon, rigid shell feel, and textured surfaces. Some reviewers still found the shell feel less premium than rubberized coatings.

MMO gaming suitability
Product 1: SteelSeries Rival 3 Gen 2...
No score yet
Product 2: ASUS ROG Keris II Ace
4.0

MMO suitability is only lightly supported. One review used the mouse in Final Fantasy XIV raids and inventory management, but the review evidence does not present it as a dedicated MMO mouse.

motion consistency
Product 1: SteelSeries Rival 3 Gen 2...
4.5

Motion consistency is praised in gaming tests, with recoil control, natural aim tracking, predictable responses, and no missed inputs cited.

Product 2: ASUS ROG Keris II Ace
4.6

Motion consistency is strong in gameplay, with reviewers citing smooth tracking, granular accuracy, and micro-adjustment precision. MotionSync is present but not configurable in one technical review.

onboard memory
Product 1: SteelSeries Rival 3 Gen 2...
4.5

Onboard memory is directly supported by one review, which says profiles can be saved to the mouse for use across systems.

Product 2: ASUS ROG Keris II Ace
4.5

Onboard memory/profile support is present, with reviews citing hardware-based profiles, onboard controls, and profile switching without needing to keep the software open.

palm grip comfort
Product 1: SteelSeries Rival 3 Gen 2...
2.4

Palm grip comfort is a weak point: reviewers say the mouse lacks enough body fill or may feel small for palm-grip users.

Product 2: ASUS ROG Keris II Ace
4.4

Palm grip comfort is positive but not universal. Reviews describe comfortable palm or relaxed palm use, while hand size and the smaller ergonomic shape affect fit.

polling rate
Product 1: SteelSeries Rival 3 Gen 2...
3.9

Polling rate is standard rather than cutting edge; most reviews cite 1000Hz as acceptable or typical, with one calling it low but acceptable for budget gaming.

Product 2: ASUS ROG Keris II Ace
4.7

Polling rate is a headline strength across nearly every review. Evidence repeatedly confirms 4,000Hz wireless polling and 8,000Hz wired polling through the included booster.

portability
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Portability is mostly a wireless-model strength, helped by small size, Bluetooth, dongle storage, and laptop or travel use cases.

Product 2: ASUS ROG Keris II Ace
4.5

Portability is supported through bundled accessories, dongle storage, and multi-device use. Reviewers mention grip tape, extra feet, and using one mouse across multiple devices or on the go.

premium feel
Product 1: SteelSeries Rival 3 Gen 2...
3.3

Premium feel is limited: reviewers repeatedly frame the Rival 3 Gen 2 as budget-friendly and less refined than more expensive SteelSeries or esports mice.

Product 2: ASUS ROG Keris II Ace
4.4

Premium feel is present but not unanimous. Some reviewers found the chassis premium and the mouse solid, while others criticized coating and click feel as less premium for the price.

profile switching
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Profile switching is supported through DPI cues, remappable profile controls, and saved profiles that can travel across systems.

Product 2: ASUS ROG Keris II Ace
4.1

Profile switching is supported but placement is sometimes criticized. Reviewers cite scenario profiles, saved profiles, and button-combination profile switching, while some dislike the underside DPI/profile control.

programmable buttons
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Programmable buttons are clearly supported by the six-button layout, assignable functions, remapping, and side buttons that can be macroed.

Product 2: ASUS ROG Keris II Ace
4.4

Programmable button coverage is solid for an esports mouse. Reviews cite five or six programmable buttons and programmable controls including scroll functions.

RGB features
Product 1: SteelSeries Rival 3 Gen 2...
4.2

RGB is good on the wired model, with addressable underglow and software customization, while the wireless model has little or no persistent lighting.

Product 2: ASUS ROG Keris II Ace
4.3

RGB features are modest but useful. Reviews focus on the single scroll-wheel RGB zone, customization, battery notifications, and keeping RGB without losing the low weight.

scroll wheel quality
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Scroll wheel quality is only directly covered by IGN, which calls it simple but well suited for scrolling and in-game use.

Product 2: ASUS ROG Keris II Ace
3.7

Scroll wheel quality is mixed. Some reviewers praised tactile, quiet, or excellent scrolling, while others wanted clearer steps, adjustable resistance, or a more controlled encoder.

sensor performance
Product 1: SteelSeries Rival 3 Gen 2...
4.3

Sensor performance is consistently competent for the price, with reviewers reporting smooth tracking, no missed inputs, and only modest practical limits versus premium mice.

Product 2: ASUS ROG Keris II Ace
4.8

Sensor performance is excellent overall. Reviewers cite an accurate high-end sensor, no tracking issue, top-tier performance, glass tracking, and no spinouts or jitter in normal testing.

shape comfort
Product 1: SteelSeries Rival 3 Gen 2...
3.8

Shape comfort is mostly good for smaller or average hands and claw/fingertip styles, but less ideal for those wanting a more sculpted or palm-filling shape.

Product 2: ASUS ROG Keris II Ace
4.4

Shape comfort is a major strength for many reviewers, especially for relaxed claw, palm, and small-to-medium ergonomic preferences. A few reviewers reported hand-size mismatch or cramps.

side button quality
Product 1: SteelSeries Rival 3 Gen 2...
3.8

Side buttons are mixed: some reviewers praise access and responsiveness, while others call them thin, less distinct, or less premium.

Product 2: ASUS ROG Keris II Ace
4.1

Side button quality is mixed. Some reviewers loved their placement and crispness, while others found them small, stiff, high, heavy, or less accessible for larger hands.

skate durability
Product 1: SteelSeries Rival 3 Gen 2...
3.8

Skate durability is only lightly evidenced; one teardown-focused review notes removal divots that help protect the adhesive feet from damage.

Product 2: ASUS ROG Keris II Ace
4.1

Skate durability is only moderately supported. One review points to replaceable feet if they wear out, and another describes the stock skates as standard PTFE rather than emphasizing long-term durability.

software stability
Product 1: SteelSeries Rival 3 Gen 2...
3.9

Software stability is acceptable: reviews say SteelSeries GG is not resource-heavy and functions at its core, with one noting seamless profile use across systems.

Product 2: ASUS ROG Keris II Ace
2.9

Software stability is a weakness. Reviews describe Armoury Crate as bloated, resource-heavy, and unwieldy, even though some settings can be handled without keeping it open.

software usability
Product 1: SteelSeries Rival 3 Gen 2...
3.6

Software usability is mixed: SteelSeries GG offers useful settings and friendly controls in some reviews, but others call it cluttered or hard to navigate.

Product 2: ASUS ROG Keris II Ace
3.6

Software usability is mixed. Some reviewers found configuration simple or the lighter Armoury Crate Gear easier, while others called the software slow, terrible, bloated, or in need of improvement.

surface compatibility
Product 1: SteelSeries Rival 3 Gen 2...
4.8

Surface compatibility is supported mainly by WIRED, which says the feet glide across both desks and mousepads.

Product 2: ASUS ROG Keris II Ace
4.7

Surface compatibility is very strong. Reviews describe calibration for surfaces, tracking on glass, and reliable tracking across many surfaces or mouse pads.

switch durability
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Switch durability is backed by multiple 60-million-click ratings, though one review's teardown issue keeps the assessment from being flawless.

Product 2: ASUS ROG Keris II Ace
4.8

Switch durability is a clear strength. Multiple reviews cite the ROG Optical Micro Switches and their 100-million-click rating.

switch feel
Product 1: SteelSeries Rival 3 Gen 2...
4.3

Switch feel is a strength, with reviewers describing the clicks as firm, crisp, clicky, solid, balanced, and satisfying.

Product 2: ASUS ROG Keris II Ace
4.0

Switch feel is divisive. Some reviewers praised crisp, consistent, punchy switches, while others described dull, mushy, hollow, or travel-heavy click feel.

value for money
Product 1: SteelSeries Rival 3 Gen 2...
4.4

Value is one of the strongest themes: reviewers consistently frame the Rival 3 Gen 2 as a capable, inexpensive gaming mouse with performance above its price.

Product 2: ASUS ROG Keris II Ace
3.7

Value is mixed because the performance is high but the price is premium. Several reviewers called it expensive or pricey, while others still found the package justified or worth the money.

weight
Product 1: SteelSeries Rival 3 Gen 2...
4.2

Weight is favorable for the wired model at roughly 77 to 80 grams, while wireless weight rises noticeably with AAA batteries.

Product 2: ASUS ROG Keris II Ace
4.8

Weight is a standout strength. Reviewers repeatedly cite 54g or about 1.9 ounces and praise the control and low fatigue that come from the ultra-light build.

weight tuning
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Weight tuning applies to the wireless version, where using one AAA battery can reduce weight at the cost of battery life.

Product 2: ASUS ROG Keris II Ace
No score yet
wireless latency
Product 1: SteelSeries Rival 3 Gen 2...
4.0

Wireless latency is generally acceptable for budget gaming, with reviews citing 1000Hz wireless polling, no missed inputs, and a 1.9ms response figure.

Product 2: ASUS ROG Keris II Ace
4.5

Wireless latency is strong in the 2.4GHz mode. Reviewers cite low-latency wireless, low measured wireless click latency, high-polling responsiveness, and no obvious latency problems.

wireless performance
Product 1: SteelSeries Rival 3 Gen 2...
4.1

Wireless performance is positive overall, with reviewers saying it plays much like the wired version and remains nimble, fast, and solid in gaming.

Product 2: ASUS ROG Keris II Ace
4.7

Wireless performance is consistently strong. Reviewers report good wireless connectivity, no drop in tracking, no hiccups, no stutters, and no dropouts during use.