RNSD — Marvel Contest of Champions

Discussions

Who to rank up to 4/40 - Duped Ultron or Iron Man IW or Yondu?
Which Tech Champion is better?
Which 4 Star Champion Should I Rank Upto Level 4?
I already have 4/4 Quake, Rogue, Gwenpool & Scarlet Witch THOR YONDU SPIDERMAN SYMBIOTE ULTRON HULK WOLVERINE CAPTAIN AMERICA SPIDERMAN THE HOOD
Which 4 star champion should I rank up to level 4?
My only 4 star rank 4 hero at the moment are a Duped Rogue and Duped Scarlett Witch. I'm having trouble deciding who to take up next. Should I rank up a hero from a different class? Or rank up another Mutant or Mystic?
Which 4 star champion should I rank up to level 4?
My only 4 star rank 4 hero at the moment is a Duped Rogue. I'm having trouble deciding who to take up next. I've read how good Scarlett Witch is but she needs to be duped and of a high signature level.