I opted for this mouse, because I 8 hours working on the use of your computer and am working at home with the computer. The delivery was quick and easy, packaged the product adequately. In the beginning the feeling is a little unusual, but after a few hours you get used to the arm position and do not want to miss this mouse. It has 2 different DPI settings, this is for me, who has previously used a Cybort RAT 7 Gaming Mouse, a little bit, but enough. The mouse has 2 function keys, can be used forward or backward on the internet for a page, for example. At first I had doubts, because the mouse is very light, but the movement is stable. Even to play Crysis 3, inter alia, the mouse is perfect.
In summary, this is a great, inexpensive plus relaxing mouse that I can recommend to anyone!