Deadshot vs. Batman vs. Superman: Who'd You Rather?!

It's a superhero showdown.

Here's an underdressed Will Smith (47) who plays Deadshot in the upcoming "Suicide Squad" flick posing with the newly minted "Batman v. Superman: Dawn of Justice" actors Ben Affleck (43) and Henry Cavill (32) at the NYC movie premiere Sunday night.

They're gettin' a lot of action ... roles.

The question is ...