I haven't had an Nvidia card since a gt 210 (lol). I'm not really too happy with my 7950 crossfire experience even after the latest beta driver (13.10). I'm seriously thinking of a single card now and I'm seriously considering a ZOTAC GeForce GTX 780 AMP. I only play at 1080 at moment 120/144hz (Mainly 120hz due to temps of my 7950s going near to 90c@144hz). I've only enjoyed physx on cpu and a few times on hybrid system but would love to sample it proper yet it's not a big selling point for me. Noise has been a big issue with my XFX 7950's. I have heard that ill experience a more enjoyable gaming experience with a GTX 780 due to smoother play. Is this true?