AGP Graphics card advice

I'm using a Dual 1.8 GHz PowerPC G5 with 1.5GB RAM. It's one of the early ones and only accepts AGP cards.

Currently I'm using the default graphics card - GeForce FX 5200. It's ok but I want 2 add another...better card. Anyone got any advice on the best AGP cards out there?

BTW
I'm considering the Leadtek WinFast A7600 GT TDH (GeForce 7600 GT 256MB, AGP). Anyone using one of these??

Thanks

make sure you get a Mac compatible card, as the video bios has to be a bit different. If you get the leadtek make sure the Mac compatible Bios flash is available somewhere, or it most likely will not work right.

the best retail card you can get is the Radeon X800XT, but if you're up for flashing pc cards you can get a GeForce 7800gs, look on the web for how to do it

edit:
and i should add that almost anything you get will be faster then that 5200