Perfect or nearly 1

unlike many mouse exits his last 5 years, this is a mouse easy to handle and very physically balanced (center of gravity at the center of the mouse, unlike many of mice that are much heavier in the back), it resulting in a gain of speed and accuracy when it comes to handling. Direct descendant of XAI Steelseries it recovers all its qualities and its defects without Steelseries has had time to correct. More drivers who plant when you make a macro much more configurable, we have to do the best mouse in the world.

The only point that could be negative is its coating "metal". I was curious to know what it was going to give with my hands sweat a lot, but finally when I started playing there no particular problems, the coating is very quickly forgotten. and for those who prefer a classic coating (matte or glossy plastic), Steelseries has anyway think of you leaving the Sensei [RAW], take a look.