Video Drivers?

[Tk]

I know there are the mainstream drivers from Nvidia and Ati, but I want to know what those other ones are? The ones that give you better performance and gets and etc, I can't seem to find all of the other different drivers, help plz?

[Tk]

Bye the way I'm talking about 3rd party drivers, like Omega, that's the only one I remeber, because I know you can get a substantial performance is 3D applications while experimenting with different drives.