I can not believe how smooth this mouse is to use. I thought that I'd take a punt on a gaming mouse to see if it really could improve my gameplay, before now I've just used your standard DSE jobbi – I WILL NEVER GO BACK.

With the Razer Diamondback plasma my kill ratings in Battle Field have improved overnight! The buttons are easy to use, having a variety of commands at your fingertips makes a massive difference.

Its always live function means that you are never caught napping, there is zero lag time so when you need to spin around in a hurry to pop the guy who snuck up behind you at least you have a fighting chance.

The ergonomic contour of the mouse is exceptional, fitting snugly and comfortably into the palm of your hand.

If you are serious about gaming, then you can not afford to pass this mouse up.

This was a great mouse… I used it until it died

Bought this mouse after my logitech G5 broke. Didn't like it at first and still don't like it now. Tried to get used to it but just doesn;t work for me. Firstly, the mouse is too small for my hand, I've got quite big hands. Secondly, the underside of the mouse curves inwards which sucks for me because I like to grab my mouse tightly at the base for quick flicks when gaming as I used to do with my G5; this mouse forces me to hold it lightly at the top if you get what I mean, I now suck at CS because of this. Lastly, just my own preference again, the mousebuttons are too slow for me, they're not as responsive as my G5 I used to have, I was forced to slow down aiming and quickfiring. Other than that, normal browsing on the net etc was ok. If you don't need super quick response and don't hold your mouse tight – this mouse will be great for you, especially at this price.