First of all: the mouse has convinced me in all points. The design is great, the glowing logo (which can also be switched off) just looks super. The build quality is also impeccable, only the mouse wheel rattles minimal when mans turns upwards - noises of this kind, however, I had been in each mouse. The mouse has an optimal size, the side buttons fit perfectly and can be operated well and clearly for me. The coating feels very high and prevents accidental slipping, the surface is not sensitive to welding. The mouse glides well on my (now already 3 years old) hard plastic mouse pad and is absolutely noiseless. Unfortunately, the mouse is minimal but heavier than other mice, at least I find that so ago. The key to any driver in the set, just like you can define 5 profiles that can be switched via button under the mouse.
Only criticism for some could be that the mouse is set by default so that the mouse buttons are likewise runs around - it can be switched, however the driver. I am, however, equally accustomed to as a "reverse" handling after some acclimatization is still a lot more comfortable.
All in all I would recommend the mouse each, which they operated with the left hand - even if the price deters some here.