Iron Man IW vs Emma Frost vs Hulkbuster--5 Star Unawakened Rankup

Wolveman666

Out of Iron Man IW, Emma Frost, and Hulkbuster, who would be the objective best champion (5 star) to rank up for offensive/quest completion purposes? My main team includes a Gwenpool, Sorcerer Supreme, Human Torch, and Archangel for reference.

Thank you.

Esket1t_420

hulkbuster, good damage and utility, and you’re questing team is missing a tech champion

SuperiorSymbiote

Hulkbuster definitely

Wolveman666

Looks like it'll be hulkbuster!