I have been playing the road rash serious since the genesis, and I would have to say that, in the time, the sega cd version was the best. It mixed the features of the normal genesis version with some excellent soundtracks and some very good first generation fmv. Now, the 3do version was probably better graphically, but the 3do itself wasn't really marketed for the hobbiest gamer. It, like the neo geo home cart, was just too expensive for every one to afford, and did not have a great selection of good games. So, I voted for the sega cd version.