Average score
Product 1: Logitech G309 Lightspeed
3.9
Product 2: Logitech G Pro 2 Lightspeed
4.0
2.4GHz connectivity
Product 1: Logitech G309 Lightspeed
4.5

Reviews consistently describe two wireless paths: Lightspeed through a USB receiver or dongle and Bluetooth. Lightspeed is framed as the performance-first option.

Product 2: Logitech G Pro 2 Lightspeed
5.0

2.4GHz connectivity is supported by the dongle-based wireless description in the TurboTech review.

acceleration control
Product 1: Logitech G309 Lightspeed
4.7

Acceleration evidence is limited but positive where discussed: reviewers cite the Hero sensor's 40G acceleration support and zero smoothing, filtering, or acceleration claims.

Product 2: Logitech G Pro 2 Lightspeed
4.7

Acceleration capability is well supported, with reviews citing 40G, 88G, 888 IPS, and no filtering, smoothing, or acceleration behavior in the sensor discussion.

Accuracy and tracking precision
Product 1: Logitech G309 Lightspeed
4.6

Tracking and aim precision are strong themes across reviews, with the mouse described as accurate, precise, quick, and dependable in games and productivity.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Tracking accuracy was praised in several reviews for headshots, speed, accurate full-range tracking, and exceptional tracking performance, though one comparison review felt the mouse was less accurate in-game than the Superlight 2.

balance and weight distribution
Product 1: Logitech G309 Lightspeed
2.7

Balance is mixed. Reviews that focus on weight distribution often find the AA battery makes the mouse rear-heavy or concentrated toward the center-rear.

Product 2: Logitech G Pro 2 Lightspeed
3.7

Balance and weight distribution were described positively by some reviewers as balanced, deliberate, and not too noticeable, but one comparison review tied the weight and skates to a heavier feel.

battery life
Product 1: Logitech G309 Lightspeed
4.4

Battery life is a major strength. Reviews repeatedly cite about 300 hours over Lightspeed or AA power and up to 600 hours over Bluetooth, with PowerPlay removing normal battery worries.

Product 2: Logitech G Pro 2 Lightspeed
4.5

Battery life is a major strength, with repeated 60-hour RGB and 95-hour no-RGB figures, better battery than the older model, and very good real-use endurance.

Bluetooth support
Product 1: Logitech G309 Lightspeed
4.5

Bluetooth support is broadly confirmed and useful. Reviewers use it for laptops, work devices, travel, and quick switching alongside Lightspeed.

Product 2: Logitech G Pro 2 Lightspeed
1.0

Bluetooth support is weak because one reviewer explicitly states that Bluetooth is not included at this price point.

build quality
Product 1: Logitech G309 Lightspeed
4.4

Build quality is generally positive, with reviewers calling it sturdy, well-built, secure, and resistant to flex. The design is simple rather than flashy.

Product 2: Logitech G Pro 2 Lightspeed
3.8

Build quality is mixed: one review praises tight side-button tolerances, another sees side-to-side wobble, and another still calls overall quality generally good.

button customization
Product 1: Logitech G309 Lightspeed
4.1

Button customization is well supported through Logitech G Hub, with remapping, assignments, sensitivity profiles, and customizable controls noted across reviews.

Product 2: Logitech G Pro 2 Lightspeed
4.9

Button customization is one of the clearest strengths, supported by removable magnetic side buttons, left/right configurations, remapping, and side-button adjustment.

button responsiveness
Product 1: Logitech G309 Lightspeed
4.2

Button responsiveness is strong overall. Primary clicks are repeatedly described as responsive, fast, snappy, and easy to actuate, though some secondary inputs are less praised.

Product 2: Logitech G Pro 2 Lightspeed
4.4

Button responsiveness was generally praised, with reviewers describing responsive, immediate, spammable, and highly tactile button behavior.

cable flexibility
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G Pro 2 Lightspeed
3.5

Cable feedback is mixed, with a long charging cable and rubberized cable praised but one reviewer wishing Logitech included a lighter cable.

charging convenience
Product 1: Logitech G309 Lightspeed
4.3

Charging convenience depends heavily on PowerPlay. With PowerPlay it offers cable-free, battery-free use, but reviews note the accessory cost and lack of USB-C charging.

Product 2: Logitech G Pro 2 Lightspeed
4.4

Charging convenience is strong, with fast charging, USB-C, PowerPlay charging support, and positive charging-rate comments across reviews.

claw grip comfort
Product 1: Logitech G309 Lightspeed
3.9

Claw grip comfort is mixed but often positive. Several reviewers liked the claw-oriented shape, while one found the flatter button profile less ideal for claw grip.

Product 2: Logitech G Pro 2 Lightspeed
4.0

Claw grip comfort is supported by grip-style evidence from Dexerto and a video review that explicitly mentions claw grip use.

click latency
Product 1: Logitech G309 Lightspeed
4.0

Click latency evidence is narrow but favorable where discussed. Reviewers connect Lightspeed, optical-only behavior, and quick reporting with lower latency.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Click latency and click speed were viewed positively where discussed, with quick, responsive, and spammable click behavior noted across reviews.

click noise
Product 1: Logitech G309 Lightspeed
3.0

Click-noise evidence is limited. One review explicitly says the clicks are a little loud, so this area is not a quiet-mouse strength.

Product 2: Logitech G Pro 2 Lightspeed
3.5

Click noise is mixed: one reviewer said clickiness could annoy some, while another praised quiet button feel but noted right-click ping.

connection stability
Product 1: Logitech G309 Lightspeed
4.3

Connection stability is generally good. Reviews report strong wireless behavior, no hiccups, no lag, and reliable dongle or Bluetooth operation.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Connection stability was generally solid, with reviewers citing reliable behavior, no stutter or latency, hiccup-free wireless use, and one note about 8,000Hz capability needing different conditions.

cross-platform compatibility
Product 1: Logitech G309 Lightspeed
4.3

Cross-platform evidence is positive where tested, including Windows, macOS or G Hub, Chrome OS, Android, iPad, work laptops, and dual-device use.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
debounce customization
Product 1: Logitech G309 Lightspeed
1.5

Debounce customization is weak. TechRadar explicitly notes the absence of debounce-time adjustments along with other advanced tuning options.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
dock compatibility
Product 1: Logitech G309 Lightspeed
No score yet
Product 2: Logitech G Pro 2 Lightspeed
5.0

Dock compatibility is supported through direct PowerPlay mat use and constant charging through the mat.

DPI range
Product 1: Logitech G309 Lightspeed
4.3

The DPI range is strong, with multiple reviews citing 100 to 25,600 DPI, 25,600 max DPI, or flexible sensitivity presets.

Product 2: Logitech G Pro 2 Lightspeed
4.8

DPI range is strongly supported across reviews, with mentions from 32,000 DPI up to 44,000 DPI depending on the review or firmware context.

durability over time
Product 1: Logitech G309 Lightspeed
4.0

Durability-over-time evidence is limited. The clearest long-use evidence is sturdy construction and skate condition after weeks, while one reviewer notes true long-term durability could not be tested.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
ecosystem integration
Product 1: Logitech G309 Lightspeed
4.2

Logitech ecosystem integration is a meaningful strength through G Hub profiles, Lightspeed devices, and especially PowerPlay compatibility.

Product 2: Logitech G Pro 2 Lightspeed
4.2

Ecosystem integration is supported by Logitech G Hub, LightSync, and Logitech product syncing evidence.

ergonomic design
Product 1: Logitech G309 Lightspeed
4.1

Ergonomics are generally good for mainstream use, though not universally ideal. Reviewers praise comfort and stability while also noting flatter sides or missing curves.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Ergonomics are generally positive thanks to comfortable shape, familiar ambidextrous design, and matte shape comments, with only small-hand comfort raised as a caveat.

fingertip grip comfort
Product 1: Logitech G309 Lightspeed
3.8

Fingertip comfort is discussed mainly in video reviews and is mostly acceptable, with the smaller shape and control position working better for some users than others.

Product 2: Logitech G Pro 2 Lightspeed
4.0

Fingertip grip comfort is inferred from broad grip-style support in two reviews, though it is not singled out as strongly as palm or claw grip.

firmware reliability
Product 1: Logitech G309 Lightspeed
3.7

Firmware reliability is mixed but functional. Some reviewers report easy updates, while one notes firmware updates require the Lightspeed receiver and can block customization until completed.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
FPS gaming suitability
Product 1: Logitech G309 Lightspeed
4.1

FPS suitability is strong for casual and mainstream competitive use. Reviews cite good performance in shooters, though the 1K polling rate and weight limit top-tier esports appeal.

Product 2: Logitech G Pro 2 Lightspeed
4.1

FPS gaming suitability is mixed to positive: several reviews praise twitch-shooter, esports, or Counter-Strike use, while one comparison reviewer did not recommend it for most lightweight-focused FPS players.

glide smoothness
Product 1: Logitech G309 Lightspeed
3.8

Glide is mostly positive, with reviewers praising smooth movement, low resistance, PTFE pads, and good desk or mousepad performance. A few criticize skate thinness or feel.

Product 2: Logitech G Pro 2 Lightspeed
3.9

Glide smoothness is polarized: several reviews found the mouse smooth or very good on surfaces, while comparison reviewers criticized the stock skates and slow feel.

grip texture
Product 1: Logitech G309 Lightspeed
3.8

Grip texture is mixed. Included grip tape helps, but several reviewers find the smooth or grainy shell less premium or less secure without it.

Product 2: Logitech G Pro 2 Lightspeed
4.0

Grip texture and coating are lightly but positively supported through matte-finish and coating comments.

handedness options
Product 1: Logitech G309 Lightspeed
3.3

Handedness is mixed. The symmetrical body allows left- or right-hand holding, but side-button placement clearly favors right-handed use.

Product 2: Logitech G Pro 2 Lightspeed
5.0

Handedness support is a standout feature, with every relevant review noting ambidextrous use, left-handed suitability, or swappable side-button configurations.

left and right click quality
Product 1: Logitech G309 Lightspeed
4.3

Left and right click quality is a clear strength. Reviewers praise the primary clicks as responsive, satisfying, light, tactile, and confidence-inspiring.

Product 2: Logitech G Pro 2 Lightspeed
3.9

Main click quality is mixed but mostly positive: reviews praised responsive Lightforce switches and sharp click feel, while comparison reviews noted less tactility and one right-click ping issue.

long-session comfort
Product 1: Logitech G309 Lightspeed
3.7

Long-session comfort is mixed. Several reviews describe hours of comfortable use, while heavier battery setups and low-DPI play can cause fatigue for some.

Product 2: Logitech G Pro 2 Lightspeed
4.5

Long-session comfort is supported by hand comfort comments and a larger frame that avoids cramping in long sessions.

macro support
Product 1: Logitech G309 Lightspeed
4.0

Macro support is present through G Hub, with reviewers noting macro creation, recording, and remapping options.

Product 2: Logitech G Pro 2 Lightspeed
4.5

Macro support is directly supported by G Hub button adjustment evidence that includes macro assignment for gaming.

materials quality
Product 1: Logitech G309 Lightspeed
3.8

Materials quality is generally serviceable rather than luxurious. Reviewers describe a sturdy plastic shell and useful material choices, but not a premium finish.

Product 2: Logitech G Pro 2 Lightspeed
3.9

Materials quality is supported by matte finish, coating, dense shell, and generally good-quality comments across reviews.

MMO gaming suitability
Product 1: Logitech G309 Lightspeed
2.0

MMO suitability is weak. The six-button layout and limited extra controls are called insufficient for MMORPG-style needs.

Product 2: Logitech G Pro 2 Lightspeed
2.8

MMO suitability is limited. One review says it is not best for a super-involved MMO, and another frames it as better if users do not need too many buttons.

MOBA gaming suitability
Product 1: Logitech G309 Lightspeed
3.3

MOBA suitability is mixed. Reviewers successfully used it in DOTA 2 and League of Legends, but also note it could use more side buttons.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
motion consistency
Product 1: Logitech G309 Lightspeed
4.5

Motion consistency is strong where tested, with reviewers noting quick swipes, accurate response, and consistent tracking.

Product 2: Logitech G Pro 2 Lightspeed
4.1

Motion consistency was strong in most testing, with smooth movement, consistent performance, and no performance gaps reported, although one comparison reviewer felt the mouse did not feel as fast.

onboard memory
Product 1: Logitech G309 Lightspeed
4.5

Onboard memory is well supported. Reviews note up to five custom profiles and onboard memory mode for carrying settings to systems without G Hub.

Product 2: Logitech G Pro 2 Lightspeed
4.5

Onboard memory is directly supported by one technical review that states both versions have onboard memory.

palm grip comfort
Product 1: Logitech G309 Lightspeed
3.8

Palm grip comfort is generally acceptable but size-dependent. Some reviewers praise improved palm support, while large-hand users may find it a little small.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Palm grip comfort is directly supported by one reviewer who found palm grip support strong and another who said palm grip was possible.

polling rate
Product 1: Logitech G309 Lightspeed
3.5

Polling rate is adequate but not cutting edge. Reviews cite 1,000Hz or 1K as standard, while noting the absence of higher-end 4K or 8K options.

Product 2: Logitech G Pro 2 Lightspeed
3.1

Polling rate evidence is mixed: several reviews list 1000Hz, and multiple reviewers note that this is lower than newer high-polling competitors or limited without another receiver.

portability
Product 1: Logitech G309 Lightspeed
3.9

Portability is useful but imperfect. Dongle storage, AA power, Bluetooth, and travel use are praised, though one reviewer was blocked from G Hub customization after leaving the receiver behind.

Product 2: Logitech G Pro 2 Lightspeed
4.0

Portability is supported by USB dongle storage in the mouse body, but there is limited evidence beyond dongle storage and compartment design.

premium feel
Product 1: Logitech G309 Lightspeed
4.3

Premium feel is mixed. Some reviewers describe premium or Pro-like impressions, while others say the mouse feels basic or not high-profile.

Product 2: Logitech G Pro 2 Lightspeed
3.7

Premium feel is mixed to positive. Reviews call it solid, good-performing, high-end, great, or premium, while critical comparison reviews felt it lacked wow factor.

profile switching
Product 1: Logitech G309 Lightspeed
4.2

Profile switching is a clear strength, with reviews citing five sensitivity profiles, DPI presets, top-button switching, and profile storage.

Product 2: Logitech G Pro 2 Lightspeed
4.0

Profile switching is supported through game-specific DPI settings, DPI lowering for sniping, and five DPI stages in G Hub.

programmable buttons
Product 1: Logitech G309 Lightspeed
4.0

Programmable buttons are supported, but limited by the six-button layout. Reviewers confirm remapping and assignable functions.

Product 2: Logitech G Pro 2 Lightspeed
4.8

Programmable button evidence is strong, with reviewers noting eight programmable buttons, multiple functions, and four-to-eight button configurations.

RGB features
Product 1: Logitech G309 Lightspeed
1.9

RGB is essentially absent. Reviewers repeatedly mention no RGB or minimal indicator lighting, sometimes as a minor complaint and sometimes as a battery-life benefit.

Product 2: Logitech G Pro 2 Lightspeed
4.0

RGB is present but minimal: reviewers mention dynamic RGB, Logitech sync, a single illuminated G logo, and one comparison reviewer said RGB was one of the mouses advantages.

scroll wheel quality
Product 1: Logitech G309 Lightspeed
3.6

Scroll wheel quality is mixed. Reviewers like the tactile or notched feel, but several criticize stiffness, no free-scroll mode, or a heavy middle click.

Product 2: Logitech G Pro 2 Lightspeed
4.5

Scroll wheel quality was consistently favorable where tested, with ratcheted scrolling, a better-feeling wheel than a comparison mouse, and fantastic scroll feel.

sensor performance
Product 1: Logitech G309 Lightspeed
4.2

Sensor performance is consistently positive. Reviews cite the Hero 25K sensor as precise, reliable, accurate, and strong for gaming and productivity.

Product 2: Logitech G Pro 2 Lightspeed
4.5

The HERO 2 sensor was consistently treated as a major upgrade or strength, with reviewers calling out better sensor performance, accurate tracking, updated specs, and very strong overall sensor behavior.

shape comfort
Product 1: Logitech G309 Lightspeed
4.0

Shape comfort is broadly good but not universal. Many find the mouse comfortable and safe, while others call it generic, smaller, or less suited to some grips.

Product 2: Logitech G Pro 2 Lightspeed
4.1

Shape comfort is a recurring strength, with reviews describing the familiar symmetrical shape as comfortable, good across grip styles, and similar to prior Pro models.

side button quality
Product 1: Logitech G309 Lightspeed
3.9

Side button quality is generally good but not perfect. Reviews praise size, placement, and responsiveness, while some call them softer, just OK, or awkward for left-handed use.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Side buttons were a strength in most reviews, with low wiggle, optional right-side controls, magnetic swapping, and very good thumb-button positioning, though one reviewer found extra travel.

skate durability
Product 1: Logitech G309 Lightspeed
3.0

Skate durability evidence is mixed and limited. One reviewer saw no scratches after weeks, while others criticize thin skates or lack of replacement options.

Product 2: Logitech G Pro 2 Lightspeed
2.8

Skate durability and replacement confidence are weakly supported, with one reviewer questioning the skate design and another criticizing the lack of spare feet.

software stability
Product 1: Logitech G309 Lightspeed
4.0

Software stability evidence is limited but positive where stated. TechRadar says the software works in the mouse's favor.

Product 2: Logitech G Pro 2 Lightspeed
3.3

Software stability is mixed, with one review reporting G Hub boot loading problems while others said G Hub handled adjustments reliably or was still pretty good.

software usability
Product 1: Logitech G309 Lightspeed
4.0

Software usability is generally positive. G Hub is described as useful, simple, usable, well-rounded, and strong for profiles, DPI, and remapping.

Product 2: Logitech G Pro 2 Lightspeed
3.7

Software usability is mixed: G Hub offers DPI, button, RGB, and input customization, but one review called using it the worst part of the mouse.

surface compatibility
Product 1: Logitech G309 Lightspeed
3.5

Surface compatibility is mixed. One review praises use on different surfaces, while another recommends padded surfaces because the skates are thin.

Product 2: Logitech G Pro 2 Lightspeed
3.8

Surface compatibility has limited evidence. Reviews mention good glide on a PowerPlay surface and PTFE feet, but broad multi-surface testing was not shown.

switch durability
Product 1: Logitech G309 Lightspeed
4.3

Switch durability evidence centers on optical and hybrid behavior. Reviewers report no double-click or creaking issues and describe optical-only mode as reducing mechanical-switch risks.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
switch feel
Product 1: Logitech G309 Lightspeed
4.3

Switch feel is a strong positive. Reviews describe the switches as crisp, clicky, smooth, tactile, light, and satisfying.

Product 2: Logitech G Pro 2 Lightspeed
4.2

Switch feel was mostly positive, described as satisfying, optical, magnetic, firm, and nicely clicky, though one reviewer said the clicks lacked the Superlight 2 tactility.

value for money
Product 1: Logitech G309 Lightspeed
3.5

Value for money is the most divided area. Positive reviews praise price-to-performance, while critical reviews say it only makes sense with PowerPlay or lacks standout value.

Product 2: Logitech G Pro 2 Lightspeed
2.8

Value for money is one of the weakest areas. Several reviews questioned buying it over older discounted Pro models or the Superlight 2, even when performance was respected.

weight
Product 1: Logitech G309 Lightspeed
3.6

Weight is highly dependent on setup. Around 86g with AA is viewed as acceptable by some and heavy by others, while 68g with PowerPlay is praised.

Product 2: Logitech G Pro 2 Lightspeed
3.5

Weight is divisive. Reviewers repeatedly cite the 80g class weight; some call it light enough or deliberate, while others find it heavy compared with Superlight-style mice.

weight tuning
Product 1: Logitech G309 Lightspeed
4.2

Weight tuning is a major differentiator. Reviews repeatedly note dropping to about 68g through PowerPlay or reducing weight with battery changes or mods.

Product 2: Logitech G Pro 2 Lightspeed
No score yet
wireless latency
Product 1: Logitech G309 Lightspeed
4.5

Wireless latency is generally strong. Reviews associate Lightspeed and dongle use with low latency, quick response, and no noticeable delay.

Product 2: Logitech G Pro 2 Lightspeed
3.7

Wireless latency evidence is mixed: one review reports no noticeable latency, while comparison reviewers question the performance gap or note receiver limitations.

wireless performance
Product 1: Logitech G309 Lightspeed
4.4

Wireless performance is one of the stronger areas, with reviewers citing reliable Lightspeed operation, no trouble in gaming, quick response, and stable connections.

Product 2: Logitech G Pro 2 Lightspeed
4.3

Wireless performance is positive where discussed, with reviewers describing solid, reliable function, no hiccups, and performance that should feel the same for most users.