I loved it, it works extremely well.
I was surprised by the sensitivity that can be adjusted for the DPI.
I ordered the mouse to try this type of hand position, and I was surprised by how smoothly it moves and how comfortable it is. I charged it to 100%, and after more than a week of use for several hours a day, even while gaming, the charge has only dropped by ten percent.
I'm using it now daily on linux mint (because of a tennis elbow - must pick up a tennis in 2026). It is a bit more stable than my older ae-sourced alfawise mouse (which occasionally flies around as i hit it now and then) and is also smaller - on the lower end of usability for my hands. (on the pic: left alfawise, right this one.)
It sleeps aggressively; maybe there's a setting somewhere but probably not in linux driver. Haven't charged it yet but it lasts over a week now and reports 40% (over initial 80%).
It arrived very quickly, good material and it is just as described. I connected it to the PC without any difficulty via USB port and also via Bluetooth, and both connections have a quick response.