Pros: Quite cheap, comfortable and looks awesome (cool led lights etc)
Cons: dpi is quite low
Another great feature is the ability to change the coulor of each dpi speed via the download of the driver: http://support.mionix.net/entries/21910067-Naos-3200-Software-Version-1-07 (if link breaks, let me know)
Now I will explain how dpi works:
DPI= dots per inch, it effectively means how many dots the mouse creates per inch of movement, the higher the number, the faster the pointer moves and also the more accurate it becomes.
In conclusion the mionix naos is an affordable, comfortable classic piece of kit which i recommend to anyone for gaming, the naos range also supports much higher dpi versions if you want more speed. thanks for reading.