wow memory lane here.
Banshee-Voodoo3-Geforce 256-Geforce2 GTS -Geforce3 ti200, ATI 9500 pro OC'd, ATI9800pro, nvidia 6600gt, Nvidia 7800gt pci, and now ATI 4870 pci-e.
These are the cards i used for gaming. I've owned probably about every flippin card from nvidia up through the geforce3, then skipped then back for the 6600gt and 7800gt. ATI didn't really get it together for me until the 9500pro / 9700pro era... then it went to nvidia , then back now i think.
Anyway, best card for ~300 bucks. 4870 hands down.