I'll always throw it to Bat's to be able to stand up with the Justice League when he's just a normal (sorta) human. I mean, when you have a ****ing GL, amazon, Superman, and a plethora of other people that have all kinds of powers and ways to not die instantly, then you have Bats whose there at most of the battles and stuff doing just as much as everyone else...
The dudes got some balls.