The mouse is really cool, but it's heavy and there is some discomfort when playing, the shape cannot fully compensate for the heaviness of the mouse. Pros below: Excellent shape, top-end sensor (which is typical for expensive mice), excellent click on all mice, all buttons are pressed well, beautiful and customizable backlight, I liked that you can hang macros and different keyboard keys, it’s very convenient to play shooters. Cons below: the main problem is the weight, well, it's very difficult to play with 400 cpi because the mouse is very difficult to bring to the model (even without weights), the main weight is shifted to the back of the mouse.