But not to play with it but MMOs Battlefield.
Why?
Plenty of action in BF:
.) Vehicle seats change (usually F1-F5)> 5 so hard to reach keys
Switch) weapon (1-5 -. Not Numblock) - also Reviven etc.> So 5 keys total the 4 and 5 are not so easy to achieve.
.) Recharge (R button)
etc.
You may already guess what I'm getting:
The fact that I can now reach all the buttons within reach and easily with one hand, one can also occur faster in action and save frustration.
My key assignment:
G1 for reloading
G2 - G5 for weapon slots (funzt course just as in the vehicle)
The remaining seat for the change in the vehicle.
You quickly get used to the layout. Because the buttons have different shapes, the appropriate action you realize much more easily!
I also had the counterpart of Razer, however, the different key forms of Logitech are advantageous because of the ease of memorability just described. When Razer mouse I am often squashed and am therefore also frequently died (in the game). :-P Also, I'm bigger hands (no blades) and the Logitech is mMn considerably "softer" in his hand.
The DPI are incidentally perfectly adequate! I've even screwed down.
Mouse is a SteelSeries QcK Mini.
Thus bsolut also recommended for BF4ler!