Regardless of the shortcomings, I would gladly buy exactly the same and again for about three years I would enjoy this mouse until it began to crumble again. Although it is intended conditionally for MMOs, but the use of 16 side (32 with a third additional button) can be found everywhere: in daily routine work, and in graphic editors, and in an abundance of other games. It's easy to get used to the functionality of this mouse, but it's hard to get used to it - the rest of the mice seem to be neutered.