But is it compatible with old floppy games?
As mentioned, can always use WHDLoad as it "fixes" any incompatibilities, but if you're talking about the 68010 or the other 68k accelerator options, I've personally seen very few programs or games that don't like 'em. The 28mhz 68000 SupraTurbo in my A2000 has yet to balk at anything I've thrown at it. Best accelerator for the money IMO.