It's weird how Drac XX on SNES is the version which looks like it is downgraded/restricted by a lower-bit/number master palette, even when judged on its own, and Drac X for PCE looks like it is utilizing a palette broader than 9-bit, again on it's own and especially in comparison to 'XX.
edit: I also forgot how ridiculous the scene with the werewolf boss is on SNES. They changed the background to force much more perspective, so the werewolf appears to be 30' tall and levitated when he howls at the moon.