What do you need most? You've got three really good options:Hulkbuster is the single most powerful Power Control champion in the game. He's very tanky; no actual immunities but has Bleed/Poison resistance, and can trip opponents up by reducing their Offensive Ability Accuracy. If you need to use his Sig in Questing/Incursions, it doesn't have the once-per-quest limit that Classic Iron Man has. Iron Man is a hard-hitter with immunities; simple to use, and amazing against Prowess mutants. He's great, but (1) benefits from his Sig for damage, and (2) even with the Sig, his damage and Hulkbuster's are pretty similar. Personally I'd go Hulkbuster - his damage and control are amazing. But they're all good choices.
What do you need most? You've got three really good options:Hulkbuster is the single most powerful Power Control champion in the game. He's very tanky; no actual immunities but has Bleed/Poison resistance, and can trip opponents up by reducing their Offensive Ability Accuracy. If you need to use his Sig in Questing/Incursions, it doesn't have the once-per-quest limit that Classic Iron Man has. Iron Man is a hard-hitter with immunities; simple to use, and amazing against Prowess mutants. He's great, but (1) benefits from his Sig for damage, and (2) even with the Sig, his damage and Hulkbuster's are pretty similar. Personally I'd go Hulkbuster - his damage and control are amazing. But they're all good choices. Really good input, I was absolutely convinced to Rank up Hulkbuster until a minute ago when I dupped Iron Man, does that change anything in your opinion?