Radeon 9200 or Trident Blade T64 ?

[tisurame]

My main goal is to use, right now, only MS-DOS, and with all kinds of emulators, not only AdvanceMame.

I would like a card that can get very low pclocks, and all colors mode (8 , 15, 16 and 24 bit).

I am asking this because I tested a lot of different video cards, and I was still not able to use 256x240 with ZSNES, 16bit color mode on VGBA, and 15bit and 24bit color mode on NO$GBA.

I could not get these things work with a Trident Blade 9880. But since Trident Blade T64 is a different model, maybe it could work.

Anyway, there is Radeon 9200 too, that people say its good.

Anybody, with some experience, could tell me which card would be better for DOS, and for the things above ?

Thanks.