R5 duped 4Domino or r3 5iceman

I am halfway done completing all of Act 4 on my journey to uncollected. Which would be most beneficial? R5 4*duped Domino or R3 5*Iceman?

Comments

Both are good Domino has insane damage o/p and Iceman has utilities but Iceman is 5 star so I would say go with 5 star Iceman

Iceman

Domino

I went with iceman. Got him to r3/45 and glad I did. Ran into the magneto fight in 4.2.6 and iceman was able to handle him. Thank god.