Positives:
- Fits comfortably in the hand (of course, only for right-handers)
- 11 freely programmable keys
- Long term use of batteries, also sufficient to take 1 AA to the mouse operation.
- The receiver is very small and so disturbs the laptop did not, so he stays plugged permanently with me (but in the battery compartment of the mouse is extra space to stow these otherwise there)
- The software allows to create macros and place on individual keys. Thus, simple commands such as copy (CTRL + C) are placed on the lateral G-keys to ensure more relaxed and faster work. Also for gaming to be able to standard sequences of button presses to retrieve very useful fast.
- DPI can be divided into 5 levels, these can be freely selected in 250 steps
Negatives:
-. The software must in some programs (especially games) for updates and "updated" (the .exe file of the game must be re-selected with automatic Gamertag profile Although this requires only a few clicks, is in the long run but a bit bothersome
- The G-keys G6 and G9 can be not so easy to operate, as they personally relatively far "behind", or for me are close to the palm.
For longevity, I can not say as much at the moment. The mouse has been about 3 months in daily use with no signs of wear or other problems. However, should change something about the reliability of the mouse, of course, an update of the review will take place.