colossus in iron mans suit vs thor

colossus(transformed), and inside iron mans hulk buster suit vs thor in a slug fest, no hammer

...
No matter how you look at it, this just seems redundant, somehow. Also, since Hulkbuster suit < Hulk <= Thor...

Colossus's toughness doesn't add anything to the fight until the suit's destroyed, once the suit's destroyed he can no longer fly and engage properly.

Thor.

eh??
Thor busts the suit open. He then proceeds to bust Colossus's "natural" armor.