Well after reading the many differing comments here I was urged to post this, I moved to amd 14 years ago and the cards have been ultra reliable and fast, so unlike others I had no problem with amd or ati, This week I moved to NVidia for really 2 reasons 1 a card that runs quiet and b a card that runs cool. Power wise(SAVES ME REPLACING A POWER SUPLY TOO) of course its gona be a upgrade cause im changing old hard ware, but the reason I changed was simply fed up with a noisy and hot pc, there was no other issues with amd. Now I have used my giga gtx970 g1 card I can say im so so happy I have a card that not only rockets but is cold and quiet. I cant see myself going back amd for a long time, though I am surprised the NVidia control panel hasn't changed that much from the 200O era of the tnt2 ultra lol, yes im that old. That the one thing I really miss from my amd and the only thing and that's the cata control panel is just well superior in terms of looks and navigation. The only thing left to compare is drivers. When I first changed to amd back in 2000 it was mainly cause of a little card called a 9700 pro and the fact they had sorted driver issues out, unfortunately dirver issues reared its ugly head again in the form of amd buy out. When I say driver issues its like 1-2 times a year I have to roll back and wait for fix, so not much of issue but one never the less. Ive been back with NVidia now 2 weeks so cant really comment on their drivers yet