The title pretty much sums it up.
I recently picked up an MDD G4 (dual 1.42, FW800) that came with the GeForce4 Ti. I've got a Radeon 9600 Pro (128 MB, 8x AGP pulled from a G5 and modified to work in a 4x AGP G4) in my dual 1 GHz QuickSilver. As the MDD is clearly the performance leader between the two, I want to put the better video card in it. However, reviews (all the ones I could find on Bare Feats) are generally unclear about which card is actually better. I understand that the GeForce card doesn't support Core Image, but that isn't a point of concern for me at the moment.
What will I be doing with it? Not much that either card can't do: A little Quake 3 Arena, some Warcaft III, Halo, and maybe even Return to Castle Wolfenstien.
Thoughts? Strong arguments one way or the other?