+ Very high quality finish
+ Removable thumb rest at different levels that can be easily changed
+ Pleasant pressure point of the thumb buttons
+ Very clear software (simple key assignments and profile changes, as well as DPI-adjustment)
+ Pleasant resistance of the scroll wheel, so far still no signs of wear
+ Not as many side buttons as normal Naga, however, the pure personal feelings, who needs more have to stop to pick up the big brother.
- Software sometimes can not be opened, PC Reboot Required
Conclusion: Very solid gamer mouse with not too many nor too few keys. Software spins every now and then at the open, but the Overview and programmability is very pleasant.
Strong buy recommendation for people which a gaming mouse with 6 side buttons is enough, who needs more should look around the big brother.