Updated Nvidia Drivers

I just checked their site and they have new updates to their drivers, is it better to go with the WQHL driver (273.33) or the beta driver(275.50) if all i do with my rig is game and watch movies?

And do i still have to delete the 3D vision driver to increase frmerates for my games?

Go with the certified drivers, 273.33 and I have no idea about 3D Vsion, I don't see how that affects games when apparently you don't even use the Nvidia glasses.

When Witcher 2 came out the updated driver I had would do horrible on framerates and tearing in the game and when i updates to nvidia beta driver it was much better. I just dont know exactly wat the difference is between the two.

Oh, guess i'll stick with certified then.

Thanks:D