3D Graphics adapters for Linux

There seems to be a number of threads lately (yeah, I know I've prolly started a couple myself...) concerning getting 3D working on SuSE. Could folks make some strong recommendations for 3D cards that are known to provide functional 3D "out of the box"? I've heard Ben confirm that the Diamond Viper V770 (RivaTNT2) works great, and I seem to recall Lenz recommending the Matrox G450. Are there any other good ones? I've searched the SuSE support database for "3D", but nothing very helpful came back. Just thought this might be helpful for some of us.. Ken -- "We can build a better product than Linux..." -- Microsoft VP Jim Allchin