Gekirindan: The F3 arcade version kicks Virgin's brutalized Saturn port to the curb.
DonPachi: It's better on the PSone.
Layer Section II: Better on PSone (Unsurprising, since the Taito FX-1 is the PlayStation hardware for the most part.)
Time Crisis II: The PS2 version.
Raiden: PSone (FM-Towns version comes pretty close)
Smash TV: The PS2 version of course. Barring that, it would be the SNES or Amiga versions. The Genesis version is relatively poor.
Super Street Fighter II: The original arcade game (the Saturn one has a lower COM difficulty level than the arcade).
After Burner II: Dreamcast
Space Harrier: Dreamcast (In the Saturn version, some ground targets can not be hit if you are running.)
Power Drift: Dreamcast (It's got the full frame rate of the arcade, unlike the Saturn one)
Final Fight: X68000 (arcade perfect, even better than Sega CD)
Street Fighter III: Dreamcast (If you use the CPS III version, you have to give the game half an hour to "install".)
Garou: MVS (Dreamcast version has delayed voice samples)
