In general, of course, I did not regret that I gave 4,500 for it, this mouse is worth the money. Efficiency in games has increased significantly (but I repeat once again - with the right settings for you) Has pros: A professional gaming mouse, with a convenient DPI adjustment and sensors in shooters, aims accurately, essentially doing the work for you and forgiving you for your curvature. Very comfortable grip shape and relatively light weight. The mouse is felt and controlled very easily. All the same, this is the case when devices decide in the game. Some cons: Of the minuses, I will note the very long size of the mouse, not for small hands (although this did not bother me, there is still a certain discomfort). The second minus is the memory of the mouse wire, because initially in the package it is bent and it is not yet possible to return it to the state of primates )