I'm going with team Lolo. Why? Simple reason: Popka. Whereas Sorrow went mad for a moment and couldn't control his emotions, I would say that's his major weakness. And while Lolo did give in to her sadness, Popka was there, and let's be honest, Popka is a survivor and world weary. He noticed things others didn't beforehand and sometimes plans and gives advice. Also he's a damn good support and would definitely lead Lolo through anything Sorrow throws at especially Lolo.