First of all, the mouse looks good, no question. But appearance is well known, not all. I now have a long time repeatedly tried to deal with this mouse, it just will not work out. And that is not because of the many thumb buttons. This is matter of practice and with the time it works well getting better, even if the whole keypad for my taste 5 mm should be further forward. No, what really bothers me, the form factor. Specifically, the ring finger rest. Many people keep a mouse probably so that the ring finger is there, but not me. If I remove the ring finger there, what one indeed must do compulsorily, then I have almost no "counterweight", when I press the thumb buttons, the whole attitude of the hand somehow feels unnatural and when lifting the mouse she slips quite happy times away because the thumb is yes on the thumb buttons and whom you real grip too tightly, then pressing one of the buttons unintentionally. So far I have used a Razer DeathAdder mouse and this I now also plugged in again for my hand in between every now and then "loosen up" to.
Conclusion: Without this ring finger rest the mouse would be perfect, so I have to send them back again unfortunately. I would like a Naga in the form of Deathadder. Or a Deathadder with the keys and the functions of the Naga. ^^
Addendum: The last 2 days found if you abstöpselt the Naga and infects again, then forget the Razer Synapse software like to complete all the created profiles. And if now someone would think, why one sets out the mouse constantly, see above. ^^ In addition, when set in the Synapse software that the lighting should switch off when the mouse off the screen, it is unfortunately very often the case that when turning the mouse is still only very slowly, which only by switching off and back is infected to fix. Is still a star deduction and another reason to return the mouse.