Compare Corsair M75 AIR Wireless vs Logitech G305 Lightspeed

Firmware reliability has one negative supporting review focused on needing the included cable for setup and firmware-related pairing.

Firmware-like reliability was supported by the mouse waking immediately from power-saving behavior without frustrating delay.

Weight balance has limited but positive support from one reviewer who says balance felt great in-game.

Balance was one of the more consistent physical complaints, with reviewers calling the mouse back-heavy or unusually weighted because of the rear AA battery.

MMO gaming suitability is weak in the available evidence because the sparse button layout is called a poor fit for button-heavy genres.

MMO suitability had limited but positive evidence, with World of Warcraft reported as working great.

Skate durability is weak, with reviewers reporting scratches or poor stock skate quality.

Skate durability was positive in limited evidence, with reviewers describing durable PTFE and little concern about wear.

Durability over time has limited positive support from the 100M-click optical switch expectation.

Durability over time was mixed: one long-term review found only minor cosmetic wear, while another reported click failure after a little over two years.

Ergonomic design is praised for its symmetry, tapering, and broadly usable form despite the minimalist design.

Ergonomics were mixed to weak, with reviewers praising the simple shape for some hands but criticizing the lack of palm or ergonomic support.

MOBA gaming suitability is weak in the available evidence because one review says MOBA players usually benefit from more buttons.

MOBA suitability was positive in limited evidence because reviewers connected the light mechanical clicks to repeated click-heavy games.

Charging convenience is generally positive, helped by USB-C, around-75-minute recharge comments, and usable wired operation.

Charging convenience was weak because the mouse relies on replaceable AA batteries and lacks USB charging, wired use, or rechargeable convenience.

Profile switching is the clearest repeated weakness, driven by the missing hardware DPI/profile switch and dependence on software.

Profile switching was generally useful through G Hub and onboard memory, though limited onboard profile storage drew one complaint.

Materials quality is mixed, ranging from convincing workmanship to complaints about cheap plastic and flex.

Materials quality was praised for solid plastics and high-quality plastic components that feel smooth and well fitted.

Bluetooth support is mixed: reviewers appreciate the option for productivity and multi-device use, but some dislike Bluetooth latency or mode switching.

Bluetooth support was a recurring limitation because reviewers liked the dongle performance but disliked being unable to use Bluetooth or non-USB devices.

Weight tuning is criticized in limited evidence because the mouse does not offer adjustable weights.

Weight tuning was mostly discussed through battery swaps or mods, which helped reduce weight but also highlighted the lack of built-in tuning.

Switch durability gets positive but limited support from reviewers who value optical switches and long click-life expectations.

Switch durability was mixed: rated switch life impressed one reviewer, another saw downgraded switch endurance, and one reported failure.

Long-session comfort is positive where discussed, with reviewers noting all-day comfort, no wrist aggravation, or work-and-play suitability.

Long-session comfort was mixed: light clicks reduced fatigue, but the small, flat body and side grip could become uncomfortable for some users.

Value for money is highly disputed and leans negative because many reviewers think the price is high for the sparse feature set.

Value for money was one of the strongest consensus points, with most reviewers calling it affordable, competitive, or unusually good for wireless performance.

Premium feel is split: one review says it feels premium, but several call the plastic shell cheap for the price.

Premium feel was positive for the price, with reviewers highlighting solid construction and a more substantive plastic case than expected.

Cross-platform compatibility has limited but strong support from one review praising Windows and macOS usefulness.

Cross-platform compatibility was mixed: reviewers liked PC/Mac or broad device support, but software and Linux limitations reduced flexibility.

Weight is one of the strongest attributes, with broad praise for the 60g feel and only isolated criticism that it is not the very lightest.

Weight was divisive: many liked it for a wireless mouse, but others found it heavy for its size or too rear-loaded with the AA battery.

Programmable-button evidence is mostly negative because reviewers repeatedly find the button count too sparse for the price.

Programmable button feedback was mixed: remapping was useful, but the small six-button layout left some reviewers wanting more controls.

Connection stability is mixed: several reviewers report stable connections, while a few describe setup or wireless-operation trouble.

Connection stability was a standout strength, with reviewers reporting no dropouts, lag, freezes, or range problems in normal setups.

Fingertip grip comfort has limited but very positive support from reviewers who found it ideal or comfortable.

Fingertip grip comfort was usually favorable, especially for small or medium hands, but stock weight and balance hurt some fingertip users.

Palm grip comfort is positive overall, especially for users whose hands match the raised hump and curvature.

Palm grip comfort was highly hand-size dependent, with some reviewers comfortable but others finding palm support poor or awkward.

Button responsiveness is split: some reviewers call the buttons quick and tactile, while others report false clicks or mushy post-travel.

Button responsiveness was generally strong, with reviewers praising light, crisp, reactive clicks, though several warned that very light clicks can cause accidental presses.

Handedness options are a weakness because reviewers repeatedly say the side-button layout makes it poor for left-handed use.

Handedness was mixed because the shell is symmetrical, but left-side thumb buttons make it less useful for left-handed users.

Software usability is mixed: iCUE is praised as easier or straightforward by some and criticized as annoying or required by others.

Software usability was mostly positive, with reviewers calling G Hub or Logitech software easy, simple, and useful for remapping and profiles.

Button customization is mixed: software remapping is useful, but reviewers criticize limits and reliance on iCUE.

Button customization was widely liked because the six buttons and DPI controls can be remapped easily in Logitech software.

Battery life is adequate to good but not class-leading, with praise for long enough use and criticism around 34-hour wireless estimates.

Battery life was one of the strongest points, with reviewers repeatedly validating or praising long AA runtime, even when they disliked disposable batteries.

Click noise is mixed, ranging from quiet or acceptable to noisy buttons and louder scrolling.

Click noise was mixed to negative, ranging from average to noticeably loud or distracting depending on the reviewer and environment.

Macro support has limited evidence; one reviewer notes macros can be set up, but the small button layout limits practical use.

Macro support was viewed as a useful part of Logitech’s customization package, with reviewers noting it was available and easy enough to use.

Left and right click quality is mixed, ranging from spacious and crisp to accidental actuation, pre-travel, or mushy implementation.

Primary click quality was mostly strong, with praise for crisp, springy, satisfying clicks, offset by one long-term left-click failure report.

Side button quality is mixed-positive: placement is often praised, but reviewers also complain about low-key, recessed, flush, or slippery buttons.

Side button quality was mixed, with praise for placement but criticism for non-swappability, extra resistance, or mushy feel.

Ecosystem integration is modestly positive for users already invested in iCUE or Corsair wireless devices.

Ecosystem integration was a plus for users in Logitech’s software and keyboard ecosystem, including G-Shift and app integrations.

Onboard memory is useful but limited, with reviewers liking saved hardware settings while noting only one profile in one review.

Onboard memory was useful for travel and multi-PC use because settings can be stored on the mouse rather than only in software.

Build quality is divided, with several reviewers calling it solid and others criticizing rattles, plastic feel, or robustness.

Build quality was usually praised as sturdy, tight, and well assembled, with only isolated caveats about batches or long-term issues.

Portability is modestly positive due to dongle storage and multi-device convenience.

Portability was consistently strong thanks to the compact body, wireless use, dongle storage, and laptop-bag friendliness.

Glide smoothness is a major strength in most reviews, although a few criticize the stock skates as slow or only okay.

Glide smoothness was mostly praised for PTFE feet and easy movement, though several reviewers disliked the stock skates or felt extra drag.

Claw grip comfort is context-dependent, ranging from highly natural to too long or finicky for some hands.

Claw grip comfort was usually positive, especially for small to medium hands, though some large-hand users still found the mouse small.

Grip texture is mixed-positive: many praise the matte or grippy surface, while others find it slippery, coarse, or lacking grip tape.

Grip texture was mixed: some liked the smooth or lightly textured finish, while others disliked the lack of side texture or sweat resistance.

Switch feel trends positive, with reviewers liking the crisp, thocky, or satisfying optical-click feel, though not every click implementation is perfect.

Switch feel was generally positive for tactile, clicky, light switches, though some reviewers found them dull or overhyped.

Polling-rate impressions are mixed: several reviewers like or verify the 2,000Hz option, while others say it is hard to notice or failed their tests.

Polling-rate opinions were mostly positive for 500-1000Hz use, though reviewers saw higher modern rates as mostly unnecessary for average players.

RGB evidence depends on preference: some reviewers like the no-RGB minimalism and battery benefit, while one says the design needed lighting.

RGB features were mixed but often acceptable; many reviewers did not mind the lack of RGB because colors, simplicity, and battery life helped compensate.

Scroll wheel quality is generally acceptable to good, with praise for feel and resistance but some complaints about noise or looseness.

Scroll wheel quality was mostly positive for tactile, crisp, or smooth scrolling, though one review found it merely average and another noted noise.

Click latency evidence is excellent, with reviewers repeatedly describing instant, unnoticeable, or near-wired response.

Click latency was consistently praised as low or effectively wired-like across reviews that tested responsiveness.

Motion consistency is praised in the few reviews that discuss it, especially for lag-free movement and stable skate placement.

Motion consistency was praised, especially for smooth tracking, accurate stops, and the absence of smoothing or filtering.

Shape comfort is mostly positive across hand sizes and grip styles, though a few reviewers find it cramped or unremarkable.

Shape comfort was highly subjective: some reviewers loved the egg-like compact shape, while others found it too flat, narrow, short, or awkward.

Accuracy evidence is strongly positive, with reviewers describing precise tracking, better in-game control, and pinpoint responses across competitive use.

Tracking accuracy drew broad praise, with reviewers repeatedly calling the HERO sensor responsive, precise, smooth, and reliable, though one noted balance could affect precision.

Wireless performance is generally strong, with reviewers reporting expected, responsive, or interruption-free wireless use.

Wireless performance was consistently praised as reliable, fast, and suitable for gaming, often described as the mouse’s main appeal.

The DPI range is viewed as generous and precise, though reviewers often pair that praise with frustration over hardware DPI switching.

The 12,000 DPI range was mostly considered enough for mainstream users, though reviewers noted it trails newer or higher-end gaming mice.

Surface compatibility is positive overall through smooth movement and calibration, with one caveat about metal surfaces.

Surface compatibility was generally good across pads, desks, and varied surfaces, but several reviewers noted weakness on glass.

2.4GHz connectivity is usually praised for fast, stable, low-latency use, though one review had setup trouble.

Reviewers found the 2.4GHz Lightspeed dongle dependable over normal use distances, with strong gaming performance despite one note about the crowded band.

Wireless latency is consistently praised, with reviewers describing near-zero, no-lag, or wired-like responsiveness.

Wireless latency was consistently excellent, with reviewers repeatedly describing lag-free or wired-like responsiveness.

FPS gaming suitability is one of the strongest conclusions, with reviewers repeatedly calling it fast, precise, and well-suited for competitive shooters.

FPS suitability was a major strength thanks to low latency, strong tracking, quick movement, and repeated positive shooter-game impressions.

Sensor performance is consistently praised for fast, precise, responsive movement, with only minor dissent tied to the broader mouse implementation rather than the sensor itself.

Sensor performance was one of the strongest areas, with repeated praise for the HERO sensor’s precision, smoothness, and gaming readiness.

Advanced acceleration-related tuning was a weak point because the G305 lacks the kind of sensor adjustment features some competitors offer.

Cable flexibility is mixed; one review criticizes stiffness, while others find the cord usable or decent.

Debounce customization was a weakness because reviewers noted competing budget mice offer adjustable debounce while the G305 does not.

Lift-off distance earns modestly positive evidence because reviewers value iCUE adjustment and calibration, though it is not a major focus.

Software stability had limited positive evidence from a reviewer who said Logitech had improved the once-buggy G Hub experience.