After a year of use, a double click appeared on the LMB, which became a * for me Buying a mouse for 9k you expect to use it for at least five years without problems Before that, there was a razer taipan for 3k, which served faithfully for 7 years without any complaints Double click is solved by disassembling the mouse, directly mikrik and cleaning contacts, in general, nothing complicated, but in this price segment this is unacceptable Next will be a story about replacing mikriks and crooked hands Kalih were ordered for the purpose of replacement, because "did you understand chtoli in vain?" In the process of soldering, the contact area was torn off from the middle contact and, as it turned out, a small path leads to it somewhere after the third layer of copper-textolite. I barely soldered it, as long as it lasts, time will tell, I only take into account the minuses during operation, so I put 2 stars out of 5 for the nice design, backlight and sensor. If you have not had heavy mice before, think a hundred times, because even without weights it is heavy ( I would have torn off the hands of the person who came up with the Wire-Adapter-Transmitter system, I have never seen anything more moronic in my life A socket for charging micro usb, and even a tricky shape, so it’s not a fact that a third-party wire will fit in size