Well, I don't know Brain-tranglos

Brain 1.0 is metaphorical. It means: Don't load your computer with various shit and wonder why it slows down. No waste, no need to clean it, you see?
Autoruns and CCleaner don't cover the whole range of tasks-tranglos
What kind of important task is missing there? Memory optimizing?

A "rollback" feature is a step into the very wrong direction. If you don't have it, you'll consider twice if you should really perform an action. If you have it, you'll think "oh well let me delete anything and I can still recover it"... which is wrong, because it may be hard to recover something when you can't even log in anymore.