Guys You should always try the Original Board certified Drivers first, remember that these drivers are engineered for Compatibility and best possible performance without compromising that compatibilty. Remember that your computer is a Melting pot of drivers and other software running from multiple companies written by multiple Coders, The biggest problem Facing drivers Is usually Hardware/software compatibility in such an environment, Genuine Drivers (Un-modded) Will always have the largest range of compatibility when in such a mixed up environment, as they are engineered for such a purpose, Also remember that the reverse is also true(Places like Omega Drivers have reverse engineered drivers that were reverse engineered by one guy, Tested on his personal bare bones machine and have no compatibility or safety guarantees). If your drivers run fine and you have no lag ... LET IT BE ( dont fix what aint broke). The only reason to ever install a third party driver is Because the original drivers aint cutting the mustard, or Official releases are causing issues( rare, but happens), Now if You find your card is getting outdated and lagging in games then you might want to try Installing Third party drivers or even think about OC'n your card,Vid-card Bios Tweaks, But if it works and is Doing what it needs to do, leave it alone
P.s. If your going to install 3rd Party Drivers, Be sure You know How to un-install, Work in safe mode or possibly reformat and reload your comp, as Sometimes these drivers and software can Cause exceptions that will cause you to need to go this route, Possibly even Hardware Failure.
