Dude PCI ex is always best
go for it... if you're into extreme Gaming !!!
Me? i don't do much gaming and all... so have an AGP 8x

Geforce 6800 GT
(enough for me though)
Okay... now my Q !!!
My frens old computer had
"TNT M64 AGP CARD"and i gave him my old Mobo The P4 2.4 GHz and
Intel 845 GEB V2
Now this motherboard has it's own integrated Graphic card, so shall i use it? or the old TNT ?