All IMHO and is connected with my perception of beauty. The mouse is very worthy - everything is calculated and thought out - it's a pity that it's not under my arm. There is hope that I'll get used to it)) - after all, the price of this mouse directly makes me do it)) Different pros: What did you like. 1. Gliding - very strange, but other mice slide worse, although they also have fluoroplastic legs. 2. The quality of materials. 4. Build quality. 5. Customizable backlight. 6. Clear sensor Different cons: Due to the shortcomings, the developments are small (yet).) Choosing a mouse according to your hand and soul is quite difficult. everything will not be brought to you and you have to review a bunch of reviews and reviews. And the first problem from this. 1. The mouse, although not quite, is small. -reviews lie 2. Support for the thumb is not enough. -but, we must pay tribute - the brush almost does not get tired. 3. Tilt wheel too light - sometimes tilt works instead of scrolling.