I have been using it for less than a year, and to be honest, it is very pleasing to the eye (if you are an ardent fan of everything that glows). The keys are very pleasant to press, fairly quiet sounds when pressing the keys. I will not recommend to anyone, because everyone decides for himself whether to take it or not. But I liked it very much :) Pros below: It is convenient to switch music, pleasant pressing of keys. Nice backlight. The backlight works with games (that is, you enter the game, or it adjusts itself, or you make the color yourself, it’s very unusual and I liked it, few people have it). Cons: Customize the backlight in the application, and change it there as well. (doesn't bother much)