The DPI switcher is placed conveniently below the scroll wheel so you can adjust your sensitivity mid-game.

The sensor can even be flashed with new firmware independently of the microcontroller, should Logitech come up with a better method for motion detection, working with different surface materials and such.Its resolution ranges from 100dpi to 12,000dpi, so don't expect quite the same amount of flexibility you would get from the 16,000dpi-maximum Razer Mamba. While going over a lot of the details and tech used by the mouse, I did have a number of questions pop up which I pinged Logitech about, namely about a small graphic about keeping the receiver 20cm away from the mouse. Both mice are well-suited for all hand sizes using a fingertip grip, and only those with larger hands may find a palm or claw grip uncomfortable. If you have a really large hand, and you like to get all up in your mouse’s business with a big meaty palm grip…this probably isn’t for you.

Logitech’s HERO optical sensor is indistinguishable, to me, from the best wired optical mice I’ve owned in the past.There is an extra mouse foot at the back on the G305 to add stability, but it also means that third-party feet designed for the G Pro will not include this foot. The thumb buttons add a lot of convenience when programmed for finicky tertiary commands, like throwing grenades or using push-to-talk. The Logitech G305 Wireless (left) and the G203 wired model (right) both come in a range of unique colors. The mouse has a total of six buttons, making it easy to customize your experience for different games. Thanks to an efficient mechanical design, it weighs in at only 99 grams for outstanding manoeuvrability.