for processing:
The mouse is coated with soft-touch paint everywhere and all feels very valuable in all of. a pity, I find that at the point where the red cable comes out an elongated molding seam is. While this does not interfere with use but does not look nice.
the keyboard layout:
The right and left mouse buttons are easy to reach (surprise, surprise). The two front and back keys on the outskirts within easy reach of the Mode button which is located next to the left mouse button is not pressed it by mistake, so there is no danger that one in the middle of a game mode, and thus the speed and the key assignment changed. simply change the DPI button to I find a bit hard to reach and then even to take the right direction, I personally find difficult because it uses a rocker and no 2 buttons.
All in all an exceptional but well-to-use mouse