Wireless wouse for laptop

[Ser_Bunnylot]

I am looking for a wireless mouse to use with my laptop. Though it's powerful enough to game on I primarily use my desktop for that, and instead use the laptop for work and some light gaming or older games while I'm travelling or on campus.

Had a R150 or so Logitech from Incredible but the right click gave out after a week of Diablo 3 when I was away from home.

Basically looking for:

Full size mouse
Good tracking on all surfaces (I don't like to carry a mousepad with)
Reliable
Budget of R500 roughly

Any ideas?

Edit: WOUSE WOUSE WOUSE