Compare Endgame Gear XM2we vs ROG Harpe Ace Extreme

Reviewers confirm 2.4GHz wireless or dongle-based wireless, with no connection-drop complaints in supported reviews.

Reviews consistently identify 2.4GHz wireless as the main performance connection, often tied to the Omni receiver or polling-rate booster. The mode is treated as the best route for high polling and gaming responsiveness.

Sensor specs and reviewer usage support strong acceleration handling for fast flicks, though it is discussed as capability rather than a separate tuning feature.

Sensor acceleration handling is documented through repeated 50G acceleration specifications. The reviews support strong acceleration capability, though they do not describe a separate user-facing acceleration tuning feature.

Tracking is consistently described as accurate, with reviewers praising the PAW3370 implementation even during fast movement.

Tracking accuracy is one of the strongest areas: reviewers describe the sensor as accurate, precise, consistent, and difficult to disrupt across testing and gameplay.

Most reviewers found the mouse well balanced or stable, with a few noting it can feel slightly rear- or side-heavy compared with lighter rivals.

Balance is described positively where tested, with reviewers noting solid balance and excellent weight distribution that does not tilt when lifted.

Battery life is generally good, ranging from about 48 hours to more than a week, with several reviewers reporting week-plus use.

Battery life is usable but not class-leading. Several reviews cite 70-hour 2.4GHz figures at 1,000Hz, while high polling and RGB reduce runtime substantially.

Bluetooth evidence is mixed: one review says Bluetooth is present, while another explicitly says the mouse lacks Bluetooth support.

Bluetooth is repeatedly confirmed as present alongside 2.4GHz and wired modes. Reviewers treat it as a convenience mode rather than the main gaming connection.

Build quality is one of the strongest themes, with reviewers repeatedly calling the chassis solid, tight, robust, or excellent.

Build quality is a major strength in most reviews, especially the stiff carbon-fiber top shell, tight buttons, and lack of creaking or flex. A few critiques focus on the nylon/plastic lower section rather than structural weakness.

Button reassignment is supported in software, and reviewers found basic remapping straightforward even if the software is minimal.

Button and performance customization are well supported through Armoury Crate Gear, Armoury Crate, and hardware controls. Reviewers cite remapping, DPI, polling, lift-off, lighting, and related adjustments.

Responsiveness is praised in use, especially in gaming, with no delays or misfires reported by the strongest positive reviews.

Button responsiveness is generally strong, with many reviews praising precise, brisk, instant, or consistent actuation. One review reports a left-click pre-travel defect, so the evidence is strong but not perfectly uniform.

The cable is generally flexible or thoughtfully angled for charging and wired use, though one reviewer found it stiff.

Cable impressions are mixed. Several reviews call the paracord-style cable flexible or lightweight, while others say it is stiff or not especially good.

Charging is easy and play-and-charge use is supported, with one review reporting a very fast full charge and others noting a two-hour estimate.

Charging is handled through USB-C and wired operation. Reviews describe it as functional and convenient enough, though wired mode can have polling-rate limits depending on setup.

The XM2we is most consistently praised as a claw-grip mouse, especially for medium to large hands and aggressive claw styles.

Claw grip support is broadly positive, especially for medium to large hands. Several reviewers identify claw as a natural fit, though smaller hands may find the mouse long or awkward.

Click latency evidence is positive overall, with adjustable debounce and several reviewers reporting no laggy click latency.

Click latency is presented as very low, helped by optical switches and high polling modes. Measurements and subjective comments support fast response, with little reason to worry about delay.

Click noise is a drawback in the one review that directly discusses it, describing the buttons as loud.

Click noise is mixed. Some reviewers find the clicks pleasant or not annoying, while others describe the switches or side buttons as loud.

Connection stability is strong in direct reports, with reviewers noting no drops, lags, hiccups, or similar wireless problems.

Connection stability is mostly praised through stable wireless and strong receiver performance, but one review reports wireless disconnects during gameplay, making this a generally strong but not flawless area.

Debounce adjustment is repeatedly supported, including settings down to zero milliseconds in software.

Debounce support is mixed in a narrow way: optical switches allow very low debounce behavior, but multiple reviews note no user-adjustable debounce setting.

The PAW3370 sensor supports a high 19,000 CPI range, which reviewers present as enough for competitive shooter use.

The DPI/CPI ceiling is repeatedly cited at 42,000, with several reviews also discussing fine adjustment steps. The range is clearly flagship-level.

Drag-click support is directly praised in one review, which found the grippy coating and button travel unusually strong for high CPS.

Durability evidence comes mainly from optical-switch design, no double-click issues, and switch ratings rather than long-term ownership.

Durability evidence centers on structural integrity, carbon-fiber strength, and 100-million-click optical switches. Long-term field wear is not deeply tested, but the stated and observed durability signals are strong.

Ecosystem integration appears through the Omni receiver, shared ASUS dongle support, Armoury software, and ROG peripherals. Reviewers mention the benefit, though some question how many users will need it.

Ergonomic evidence centers on the shape, thumb-access side buttons, low button height, and stability for claw-oriented grip styles.

Ergonomics are shape-dependent. The mouse is often comfortable for larger hands and safe grip styles, but some reviewers find the hump, length, or button height awkward.

Fingertip comfort is mixed to weak, with reviewers saying the mouse is wide or not ideal for fingertip grip unless the hand size fits.

Fingertip comfort is supported for some hands, but not universally. Larger hands or certain grip styles fare better; smaller-hand reviewers sometimes find the mouse too long.

Firmware evidence is limited but positive to mixed: reviewers report adequate firmware performance and mention updates addressing reported issues.

Firmware reliability is mixed because at least one reviewer received updates quickly but also saw sporadic 8K wireless shutoff behavior. The evidence points to active support with some remaining rough edges.

FPS suitability is a clear strength, with multiple reviewers testing or recommending it for shooters and fast aim-heavy play.

FPS suitability is strong. Reviews repeatedly position the mouse around fast shooters, esports, low weight, fast inputs, and accurate tracking.

Glide is a major strength on suitable pads, repeatedly described as smooth, fluid, or excellent, though some hard or soft pad edge cases appear.

Glide is a clear strength. PTFE and glass feet are described as smooth, fast, and low-friction, although glass feet may require adjustment.

Grip texture is divisive: many praise the coating as grippy, while others find it slippery, dirty-looking, or lacking enough grip.

Grip texture is mixed. Carbon fiber is often grippy or secure, but the nylon/plastic sides can feel slippery to some reviewers, making included grip tape useful.

The side-button layout and shape make this effectively a right-handed mouse, with no left-handed option discussed.

The shape is symmetrical, but handedness is limited by side-button placement. Reviews support basic ambidextrous hand feel while noting practical right-hand bias.

Left and right clicks are generally praised for crisp optical feel, though some reviewers found them heavy or uneven.

Left and right click quality receives strong praise in many reviews for tightness, tactility, and minimal wobble. A few units or reviewers report pre-travel, squishiness, or a defect, so results are not unanimous.

Lift-off distance is adjustable, with reviewers citing 2mm stock behavior and a 1mm option through software.

Lift-off distance is well covered through software and hardware controls. Reviews mention LOD adjustment, low/high settings, and surface calibration.

Long-session evidence is positive but limited, with one review emphasizing low strain over extended use.

Long-session comfort depends on hand size and grip. Some reviews mention prolonged comfort, while others cite fatigue, palm irritation, or awkward shape details.

Macro support is present in the companion app according to PC Gamer, though only one review discusses it directly.

Material evidence supports a thick plastic chassis and matte coating that reviewers generally describe as high quality.

Materials quality is one of the defining strengths. Reviews repeatedly highlight the carbon-fiber shell, premium construction, and stronger/lighter material story.

Motion consistency is strong in direct testing, including stable polling-rate behavior and no noticeable latency comments.

Motion consistency is supported by consistent sensor tracking, Motion Sync, stable polling, and smooth wireless behavior. One source notes Motion Sync is not user-configurable.

Onboard profiles are directly supported in Tom’s Hardware, which says saved profiles can be used without installing software.

Onboard memory is supported by reviews noting saved profiles and the ability to configure settings once, then use the mouse without keeping software open.

Palm comfort is workable but not the main target; some reviewers liked it for palm grip, while others said the shape favors claw.

Palm grip comfort is mixed. Some larger-hand reviewers can palm or relaxed-palm it, while others say the mouse is short, irritating, or less suitable for palm use.

Polling-rate support is repeatedly mentioned, with 1,000Hz behavior described as responsive or stable.

Polling-rate support is a standout feature, with repeated 8,000Hz references over wireless and, in some reviews, wired mode with the booster. Higher polling trades off heavily with battery life.

Portability is mixed because it is wireless and light, but lack of dongle storage or Bluetooth limits travel/laptop convenience.

Portability is strong because many reviews mention the carrying case, travel case, or accessory storage. The missing onboard dongle slot is offset by the included case.

Premium feel is repeatedly tied to the coating, build, quality, and overall hand feel despite the no-frills feature set.

Premium feel is strong in packaging, carbon fiber, accessories, and presentation. Some reviewers still feel the price makes the premium treatment hard to justify.

Profile switching is supported through onboard profiles or the bottom mode button, but its underside placement limits on-the-fly use.

Profile switching is supported through onboard profiles and hardware combinations. Reviews cite up to five stored profiles and mouse-based profile changes.

Programmable buttons are present in a simple five-button layout with an extra underside button in one review.

Programmable controls are supported, but quantity is modest. Reviewers cite five to seven programmable inputs depending on whether scroll directions are counted.

RGB features are intentionally absent; reviewers often treat the no-RGB design as a no-frills choice, but the feature score is low.

RGB is limited to the scroll wheel. Reviews confirm lighting is present and configurable, but repeatedly frame it as basic or restrained rather than elaborate.

Scroll-wheel quality is mixed but mostly good, with praise for stiffness, tactility, and defined steps plus some complaints about rigidity.

Scroll wheel quality is mixed-to-good. Several reviews praise defined steps and tactility, while others find it stiff, small, recessed, or unremarkable.

Sensor performance is consistently solid to excellent, despite several reviewers noting the PAW3370 is older than newer 3395-based rivals.

Sensor performance is consistently excellent. Reviews cite the AimPoint Pro/PAW3950-class sensor, high DPI, accuracy, responsiveness, and reliable performance.

Shape comfort is strong for XM1 fans and claw grip, but less safe for smaller hands or non-claw grip styles.

Shape comfort is divisive. The safe symmetrical shape works for many, especially larger hands, but multiple reviewers find it too long, awkward, or not ideal for their grip.

Side-button quality is one of the most consistent positives, with repeated praise for placement, tactility, and low travel.

Side button quality is one of the most divided areas. Some reviews praise tactility and implementation, while others find the buttons too small, too far forward, loud, or less accessible.

Skate durability evidence is limited and cautious. One review warns glass feet can wear quickly, so smoothness is clearer than long-term skate durability.

Software stability is mixed: the app is simple and works for configuration, but battery reporting is criticized as unreliable.

Software stability is inconsistent. Reviewers appreciate lighter Armoury Crate Gear, but report pop-ups, installation confusion, download problems, and troubleshooting.

Software usability is strong overall because the tool is simple, light, and focused on essentials rather than bloat.

Software usability is mixed. The lighter Gear app is simpler and useful, but several reviewers still call the software overkill, annoying, complicated, or frustrating.

Surface compatibility is good overall, but reviewers note the glide behaves best on suitable soft pads and may feel rough on hard pads.

Surface compatibility is strong, with reviews citing hard, soft, glass, cloth, wood, and calibration support. The sensor is repeatedly described as reliable across surfaces.

Switch durability is supported by optical-switch advantages, rated click life, and lack of accidental double-clicking.

Switch durability is strongly supported by repeated 100-million-click optical switch ratings. This is one of the clearest durability claims in the reviews.

Switch feel is broadly good but not universally loved because reviewers split between crisp, tactile praise and complaints about heaviness.

Switch feel is generally strong, with reviewers praising tactile, crisp, clicky, and consistent feedback. A minority find the clicks heavier, squishier, or not best-in-class.

Tilt controls are essentially absent because the middle mouse button lacks left/right tilt switches.

Value is broadly positive around $79.99 or £80, though PC Gamer considered it less automatic against cheaper competitors.

Value for money is the largest weakness. Nearly every review treats the mouse as expensive or niche, with some calling it hard to justify despite strong performance.

Water and dust resistance is only lightly supported by the hole-free shell comment, not by any formal IP rating or test.

Weight is consistently light at roughly 62-65g, though some reviewers compare it unfavorably with 55g competitors.

Weight is a core strength. Reviews repeatedly cite 46-48g figures and emphasize the sub-50g feel, especially for a non-perforated carbon-fiber mouse.

Wireless latency evidence is strong, with reviewers reporting no noticeable latency or very low measured motion/click latency.

Wireless latency is generally praised as very low through high polling, optical switches, and solid receiver performance. Some reviewers caution that 8K benefits are small.

Wireless performance is consistently strong, with reviews reporting smooth play, no dropouts, and no meaningful wired/wireless difference.

Wireless performance is broadly strong, with praise for stable, responsive 2.4GHz operation and high polling. One review reports disconnects, but most evidence is positive.