Which Champ should I Rank up for act 5 completion

BabyMiike

I recently got my Sym Supreme to rank 4 and he's awesome. But he's not good for the completion of act 5. And I recently got 4 more tier 2 aphla. Which of champs do you think would help with
completion of act 5? Just see these pics and vote.

BabyMiike

AA Duped Sig 20

P.s I forget to put Spider-Gwen in the poll

BabyMiike

AA Duped Sig 20

I also forgot Colossus

Erosenseiog

If you don't have crazy skills none of them is going to take care of the Ultron boss.

BabyMiike

AA Duped Sig 20

Erosenseiog said:

If you don't have crazy skills none of them is going to take care of the Ultron boss.

I have 4* to take of that job

Lvernon15

Wasp

I wouldn’t go aa, he does his job at r3, havok also won’t get much from r4 with act 5 healthpools, the s3 will still finish them at r3, I’d say it’s between wasp and sabretooth

Lvernon15

Wasp

I’d suggest waiting for the colossus buff first though, t2a aren’t that easy to get