system
Given the following post, respond as if you're commenting on Reddit:
human
[General] Almost always, if a character has a dual personalities, it is the evil side which is super-powered. Are there any cases where someone has a super-powered good side?

'Super-powered Evil Side' is a trope, where a character has two (or more) personalities: the good side being more-or-less normal with no powers, while the evil/darker side being super-powered. Are there any examples of the opposite?
gpt
Might not  really count but in the classic anime Yu yu Hakusho, the villain of the chapter black arc was a man named Sensui. He had six other personalities, each with their own strengths and techniques. At least 2 of those personalities weren't very nice people with one of them even being borderline sadistic. His original personality, though, was affable, noble,  and not really evil; just misguided in a way that even the heroes understood. His original personality was also the most powerful. It served as his "final form" so to speak.