For almost 2 years of active work there were no problems. Recently, the volume of the scroll wheel has slightly increased by 30-50%, but it did not affect the operation of the mouse, but it was a little annoying. I rarely use it in games, but for work in video editing, Photoshop and everyday tasks it is just perfect. After this mouse, take a regular mouse (2-5 buttons) in your hand, how to transfer from a supercar to an OKU.