Ok, some of you are thinking "what??? This is a LITERATURE forum. We have no room for comic-strip super heroes here!" Well, to you I say "Cursed be he (or she) that thinks graphic novels arn't literature!" And also "Bite my bag, you!" So on to the debate!
The Dark Knight takes it for me. He has a sinister dark side which makes him more realistic as a person, and more scary to villianous criminals who lurk in Gotham's deapths. Also he is but a man, while Supe's is an alien from Krypton who has natural super powers, the big Cheater! Does anyone remember when Superman and Batman fought and Batman won? That was frickity-wicked sweet. Go Batz!
However, Superman is intreguing for all the reasons that Bill Rattles off in 'Kill Bill, Vol. 2'. In case you havn't seen Vol. 2,... WHAT?!?!? You havn't seen Vol. 2?!?!?! Stop reading this useless waste of internet bandwidth and go watch Vol. 2 right now!!!