Which one better batman or ironman?

Which has a better chance of stoping someone like superman,juggarnaut,solomon grundy,the hulk,doomsday, and dr doom with prep batman or ironman?

Batman. And he doesn't need prep

Batman

Iornman has had 1 on 1 experience with the hulk so Iornman beats batman with prep for the hulk.
Batman wins all the rest though

Ironman because of preference to the armor.

Doom.

Bruce!

Originally posted by Branlor Swift
Batman. And he doesn't need prep

Stark, its not even close

I say both are as good. But I'll lean a little to stark.

Both have taken down beings of this magnitude, so yeah.

Stark easy

Realistically Stark, Bruce in a comic.