I operate 5 days a week at work. We are constantly designing, so we have to “click” a lot on the buttons, but she copes with a bang, as if she bought it yesterday. Pros below: + The soft touch coating keeps well and does not peel off (for 1.5 years) + Mouse shapes. In general, the hand is comfortable to lie down on the mouse. + Convenient size under the arm (height, width and length of the mouse) + Fabric wire does not lose its appearance. With its cons: The mouse speed keys only work in games, they do not work in normal everyday Internet surfing. It is necessary to install special software, there is somehow hemorrhoids.