I know I ask to many questions, but this about the only place I can get any feedback. Anyway I just recently purchased PNY GTX 470 XLR8 for $250.00, but can return add 100$ and get 570 is it worth it or should I just not worry over new hardware because it going to happen all the time. I see a avg of 15fps gain with 570 over 470 in the review. I do have mine OCed so performance is decent 4600 3d Mark 11 score. Thanks for any input!