Pro:
-You Is really good in the hand (also because of adaptability)
-The Extra keys, (I do not use all, but are relatively easy to reach)
Cable is long enough, and not like a steel wire
-Mausrad Resistance adjustability (means I think is best)
-The Mouse is not difficult but also not easy, so perfect
-Perfect For gaming
Simply -sight Hammer!
Mode adjustment - Do I use rare!
Cons:
-At The first day was the left mouse button only with firm pressure, I hope that now stays that way
Conclusion:
BUY!