With its pros: I leave a comment after a year of use. After CAREFUL handling (did not throw the mouse, did not drop it, used it exclusively for surfing YouTube and rarely playing shooters), paint sticking occurs. That is, it is necessary to press with all the force so that the click actually occurs. This is treated by disassembly (fortunately, it can be easily disassembled) and contact lubrication, it helps for about a month. Logitech developers are really geniuses, they calculated it for a warranty period - it will work for exactly a year and you can safely throw it away and run for a new one. It’s a paradox, but every year their product is getting worse and worse - I took a similar one in 2022 and worked until 2022, I took the second one from them and worked for two and began to double click, the same one worked for exactly a year. I recommend bypassing these mice, it’s easier to buy a noname china, it will work in the same way, but it will cost not one and a half thousand, but 200 Has cons: The most important advantage of this mouse is the form factor, it fits comfortably in the hand, having tried many mice, I can say with confidence; There is no more convenient mouse for working in Excel or Word for a similar price.