I main GL and Supe wins easy if you know how to use him. F23 is the best move in the game. It pushes you to the corner with just 2 or 3 f23*Breath loops. His damage is outrageous. Supes risk/reward is stupid. You cant jump more than 3/4 a screen when he is using air lasers which means no punish for spam. When you get a Supe down on life they resort to spamming Air and ground lasers which is the best comeback weapon in the game. He can body the entire cast except a perfect cyborg who can IAFB perfectly everytime. He is the only S Tier in the game. GL has some quirks but everything he does can be punished. Supe has a weapon for every situation plus damage.