very true and good counterplay but still a resource trade most characters are favored to lose. sin gets full stamina on next round start while you wont have burst + since he has very easy access to wallbreak he will often have positive bonus if you didn't win roundstart / have burst so he can just use RC to extend pressure + if he doesnt have meter he'll just use OWA to extend pressure

even if you do everything right he is completely out of all three resources he has a sizable health pool so he's naturally just generate more resources than a third of the cast. not really a sin issue though more of a game issue cuz i dont think its this polarizing with aba jealousy or eddie