Due to the weight, it feels like a solid device. It lies comfortably in the hand, after 12 hours of work I do not feel any discomfort. There are no complaints about the scroll wheel (as in many comments). After a couple of days of getting used to the wheel, you don’t want to switch to another mouse - it saves a lot of time when scrolling through long pages, especially when the page loads gradually, and the inertia of the wheel immediately scrolls the new loaded part. With strong shaking or compression, extraneous sounds are not audible. The buttons click about the same as on the previous Logitech and a little louder than on the gaming one, so no problems. There have never been any problems with the connection, the receiver sticks out in the back of the monitor. Everything is ok with bluetooth, Android tablet and laptop connect and work flawlessly. I use side scrolling to switch between tasks and only in browsers between bookmarks. I use gestures less. It is convenient to play, but I prefer the usual gaming mouse. The charge holds very well, it charges via Type-C. Bought for 6k.