Sega Genesis is still the best version. The extra video graphics and sounds on the Sega CD don't really make the gameplay any better. Unfortunately the game slows down/lags for a split second, usually on a change of possession. Happens a lot and it's awful. Second, it seems to me that EA reduced the effect of speed in this game -- fast guys don't have as big of a burst, breakaway speed. In addition, the CD reader (on the physical console) make some noises when loading a new crowd noise which is annoying. I was pretty disappointed in the CD version, I thought it would be Genesis with cooler sounds, but it's not as smooth!