Like, finally, after all these years. I didn't know until maybe a year ago (I think from an Erin Plays video, lol) that Sypha's route is basically easy mode, and that the route I usually take with Grant was making the game longer and more difficult. Doy.
It's a little ridiculous considering I've looped Chronicles original mode several times and got a high score over a million, but whatever; I guess I still think Castlevania III is harder, depending on the route.
Just glad to finally beat it, since I've had the cartridge since I was 13.