Undyne vs Noelle as the better lesbian is not even close, Noelle is a bitch who crushed on the bully of her supposed friend and clearly don't give a shit about Kris, forces that same crush to play on her dead sister guitar and want to strangle a clearly autistic bird, but Undyne? her biggest flaw was not wanting her bestie to not get hurt, one is a mentally ill fucker with daddy, mommy and sister issues while the other is a tough warrior!