dang dc has a lot of powerful heroes but marvel has a lot more heroes AND they have hulk,captain universe,dark phoenix,you didn't say just villains so doomsday would be tough to beat also then you have thanos,loki,magneto,ultron cant forget Dormammu and DC has more villains that are based on today like joker,lex luthor but they have brainiac,darkside,and Perpetua (look it up) but i would have to say marvel