Sorry, I've been away on family business, otherwise I would've read this sooner.
The DIP switch setting that was changed was "Game", it is set at "Super Zola Pac Gal" in my recording. The difference is that in the Champion Edition, you have the new boards in a different order, and in the Super Zola Pac Gal version is basically the normal Ms. Pac Man game. Both games are timed (1 minute) and by default move at "Speedup cheat" or faster. (I haven't figured out why Ms. Pac Man is approximately "Speedup cheat" speed sometimes, and "Way beyond speedup cheat" speed others, but that's another topic for another time.) They are essentially two separate games. The two versions have a different maze set altogether, and is different from other clones because of both the speed increase and the timer (I almost blew it on the 10th level of the recording in question!

).
Thus, I'd like to propose to split mschamp.
mschamp-champ - Ms. Pacman Champion Edition / Super Zola Pac Gal [Champion Edition] - Default settings
mschamp-zola - Ms. Pacman Champion Edition / Super Zola Pac Gal [Super Zola Pac Gal] - Game DIP Switch set to Super Zola Pac Gal
My recording would then go under mschamp-zola, while existing recordings (along with one I'll be making in the near future

[edit]240K!

[/edit]) would go under mschamp-champ.
mschamp-fast is not needed, because there is no speedup dip switch. I can't speak for the other two games off the top of my head, I'd have to scour those roms when I get home from work.
Thanx for bringing this up, GB, I was unaware what "default settings" were, and probably had already changed the DIP switch long before I discovered MARP.