should i buy the 8800gts 320mb ,8800gts 640mb,8800gt,8800gtx,8800 ultra.or wait for either the 9800gts500mb,98001gig 9800gtx 9800gto,9800gt,9800 supersonic,or go ati,
You need to read the reviews and benchmarks for all the cards you are interested in and see which one offers the best bang for the buck which at this point looks like its 8800GT.