I am the owner of three well-known "light-weight" mice. Logitech G Pro Wireless, Glorious Model O, and Razer Viper.
It weighs just 80 grams and has Logitech's top-of-the-line Hero sensor. (Of course, it should be noted that no matter how good a mouse's sensor is, we have currently reached a performance ceiling. Whether it's Razer, Logitech, or anything else, you won't notice a difference in reality in their mid-high end models).
The charging cable is not very flexible, and the construction is very cheap plastic without any coating. It certainly doesn't look like a €170 mouse. The cable bothers me a lot because if the battery runs out and the mouse starts malfunctioning, it's impossible to play FPS games while charging with this cable. It was just a cheap solution that did the job without additional cost.
Ambidextrous design, suitable for both left and right-handed users with buttons on both sides.
Unfortunately, for people with soft hands or people who sweat in their palms, this mouse is unusable in Palm/Claw Grip. Its Skate Pads (the pads underneath) are thin and don't glide well even on a Logitech mousepad. The construction of the mouse is cheap plastic, and according to users, the mouse frequently develops Double Click problems.
Personally, I sanded the surface with sandpaper so it wouldn't slip, I also put grip stickers (like those on a racket handle) so my fingers wouldn't slip, and finally, I replaced the Skate Pads with aftermarket ones. I have also ordered replacement switches for emergencies. I managed to make the mouse fit me, but I lost the warranty and... a lot of money.
At €80 to €100 max, it would be a very good purchase. Unfortunately, at this price, it was the only option for those who wanted a light and wireless mouse. Of course, there is now the Razer Viper Ultimate, which wins in what the G PRO Wireless loses.
The reason I give it 3 stars is that the construction of the mouse is not justified (even if we're talking about a "necessary evil" to make it light, I feel more sturdy with the Glorius Model O, which also has holes). The cable and the extra time/money it took to make it "mouse" bothers me quite a bit.
