Iron Man VS War Machine

They are both very great friends. So it is probably disrespectful of me to put them against each other. From my opinion Iron man made both armors but i think he made war machines a bit of an upgrade. It really depends on where the fighting takes place, and who is fighting whom during the fight. I play contest of champions so that is why i sided with war machine :) but in a real life film I actually dont know do you? Your opinions M.a.T.T.e.r!