Which Video Card Is Better for standard PCI motherboard???

Which card is better the VisionTek Radeon X1550 256MB PCI or the VisionTek Radeon X1300 256MB PCI? Or is there an even better card out there for standard pci (not nvidia)? Also is the X1550 GDDR2? (((Just to clarify this is not for PCI Express))) It dose not have to be visiontech but I do [...] http://bit.ly/p8T0X6