What costume would you wear...

[Meule]

Batman

[vulcan2074]

Joker.
Sammy

[generic]

Now here's the thing... folks choosing Batman, I can understand. You get his fighting techniques and intelligence.

But Iron Man? You get the power to be drunk?
Green Hornet? You get the power to have Bruce Lee be your driver?

Well, actually, the original question didn't say you're get any of the powers along with the suit. "ib be the flash all quick and stuff" could have just meant that he would quickly put on the costume! So if no powers are included (or if you just want to be kind of lazy) Iron Man is a pretty good choice since the costume IS the power!

If powers are included, I'd be either Superman or Martian Manhunter. Those two guys pretty much seem like the most powerful superheroes around.

[Hector]

If powers are included, I'd be either Superman or Martian Manhunter. Those two guys pretty much seem like the most powerful superheroes around.

Don't forget Captain Marvel/Shazam...

[Zemo]

But Iron Man? You get the power to be drunk?

That's awesome to be able to be faced and put the suit on and tear crap up!!

[Joe90]

The Adam West version of Batman!

Then a toss up between the Silver Age Spiderman, Thor, or Silver Surfer.