I cant decide between XFX 9800 GTX 512 DDR3 or the 8800 gts card.
I recomend second one, cause it looks about the same and its cheaper
I'm gonna disagree with ws here, the 9800gtx is faster. Not a whole lot faster; the 8800GTS is a great card, and they have identical specs in a lot of places, but definitely 5 bucks worth faster... look at the clock speeds.
9800gtx Core Clock: 738 MHz
Besides, the 9000 series is a little newer than the 8000 series. Having the latest and greatest is always nice