Razer diamondback isn't similar to your mouse :!: :!: :!: :!: Similar is RAZER DeathAdder :!: :!: :!: razer diamondback is to small :!: what about mx518 or G5 in my opinion this mouse are to expensive but mx510 is not expensive- ok 90zł new mouse. And it is good mouse :!:
Ps. But the best mouse is my mouse A4tech x-718.

what? where u want to buy new mx510? few months ago i was looking for new mx510 for drill and i wasnt able to find it so new mx510 for 90 pln is pure miracle

Oskaliber, i used exactly the same mouse - opto 325. I changed it on x750bf, and accustomed to it almost since start, especially those side buttons are very good, which was very important to me. The on ething that was hard to get used to was how accurate it is:D. Now if i suxx, i can't blame the mouse:P.

i would never recomend a razer mice

front buttons works to light and on to big surface, im started presing them acidently...

wheel is realy usles if u plan to have there eny binds

im dont know eny razer mice on wich sensor works fully good

im havent these new laser a4tech mices so im wont tell nothing about them

but i might recomend onestly only mx510, mx500 (need of apling usb rate patch) and meybe IE 3.0 but im dont like the shape of it

if u want read somthing about deathadder just browswe ko forum