When comparing Mionix Naos 7000 vs Logitech G303, the Slant community recommends Mionix Naos 7000 for most people. In the question“What is the best gaming mouse?” Mionix Naos 7000 is ranked 12th while Logitech G303 is ranked 14th. The most important reason people chose Mionix Naos 7000 is:
The Mionix Naos 7000 gaming mouse was designed for a full five-fingered palm grip. It has concaved left and right buttons to help fingers stay in place, textured sides to help with grip, and supports for the thumb, ring, and pinky fingers. Larger than a typical gaming mouse, its ergonomic shape is very comfortable for long gaming sessions.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Exceptionally comfortable for palm grips
The Mionix Naos 7000 gaming mouse was designed for a full five-fingered palm grip. It has concaved left and right buttons to help fingers stay in place, textured sides to help with grip, and supports for the thumb, ring, and pinky fingers. Larger than a typical gaming mouse, its ergonomic shape is very comfortable for long gaming sessions.
Pro Accompanying software provides a good amount of customization options
The accompanying software allows you to rebind keys, change the polling rate, double click speed, scrolling speed, acceleration, lift-off distance, set up profiles, macros and lights, or separately adjust X and Y axis sensitivity.
Pro Great gaming mouse sensor
It uses the ADNS-3310 sensor, it's an accurate 7000 CPI optical sensor with no angle-snapping, hardware acceleration, or jitter.
Pro Very good build quality
The nestled thumb rest on the left and finger cut outs on the right reduce wear and tear due to unnecessary hand movement. The matte rubberized finish to the mouse also aids in hiding cosmetic wear, even after years of use. Additional features include smooth teflon feet which allow for little wear on the bottom of the mouse, and a braided cable that protects the wire from rips and tears.
Pro Software is very easy to use and straightforward
Users are able to adjust the mouse's settings easily, allowing them to control what they want from their gaming mouse.
Pro Comfortable weight
This mouse is neither too heavy nor too light: its weight is just right, maximizing comfort.

Pro Excellent sensor
The G303, along with the Logitech G502 and G900 and the Corsair M65 PRO RGB, has the single best sensor on the market, the Pixart PMW3366. This sensor has no acceleration or angle snapping that can't be disabled and has a native DPI of 12,000.

Pro Compact size gaming mouse
People with small hands needn't look at mice like the Corsair M65 gaming mouse and despair. The G303 gaming mouse has a solution. It's about the size of the $5 USB mice that are often bundled with desktop computers, but it has most of the features of a full-size gaming mouse.
Pro Comfortable
Logitech G303 is very comfortable if you have medium to small hands, and if you are using your mouse with claw or fingertip grip.

Pro Accessible price
The G303 gaming mouse has an MSRP of $49.99, but it goes on sale rather frequently for as low as $24.99. Compared to high-end gaming mice like the Rival 700 and the G502, that's quite a steal.

Pro RGB lighting
It glows. You can change the colors. There isn't much more to say, except that it will fit in with basically any setup that uses black devices with colored lights.
Cons
Con Software is Windows-only
The software does not support Linux or macOS operating systems, meaning the mouse can't be configured under them. However, if you have access to a Windows PC, you can configure the mouse on that device. And because the configuration and profiles will be saved on the device itself, you can use them on Linux and macOS.
Con Slightly less comfortable for claw and fingertip grips
Unfortunately, as it's more comfortable for palm grips, this has meant that users with claw and fingertip grips will find the mouse awkward to use.
Con Mushy scroll wheel
Tends to rotate when trying to depress for a click.
Con Build quality not the best
Scrolling wheel sometimes makes cranking noises while you are scrolling through it. If you tighten the mouse from the sides, the cheap plastic will make a noise.
Con A minimum selection of buttons
The Logitech G303 only has one controllable button on the top, two buttons on the side and a programmable mousewheel. The mouse offers six different buttons if you include left- and right-click.
