I wouldent really feel comfortable picking one, if your not getting a qualified card then it's pssible that you can have problems, to which theres no fix. I've got to say that I know that the card Ive got works fine so I would say a Gforce 7900 GTX, but that is just personal prefference (I never play games on my PC so Icouldent say how good it is for that, although ive heard that its good.)