don't forget about the compatibility !
Yesterday, I tried to play "Lagaf - Les aventures de Moktar -Zou zou zou bi da" (a.k.a. "Titus the Fox" with Titus in place of Moktar) with the original floppy.
It often refused to work when the fastram was "on" with my BPPC 040RC/256mb and was slow to "decompress" each level.
When I replaced it with my BZ 1230-IV/FPU/196mb, it worked without any trick, and i could set the screenmode in 60hz in the "Early" !
So mind about what are you going to do with your card.