5* Hulk Ragnarok or Red Hulk to R4?
TL;DR: 5* unduped Hulk Ragnarok or Red Hulk to R4?
For a more educated decision read below.
So a little background info. Just 100%ed act 5 and got a 4* AND 5* Rank up science gem.
I have a duped 4* R5 Red Hulk.
An unduped 5* R2 Red Hulk.
An unduped 4* R1 Hulk Ragnarok.
And an unduped 5* R3 Hulk Ragnarok.
I can dupe my 4* Hulk Ragnarok with a gem if needed and take to R5.
My question is who do you think is better for R4 5* Red Hulk or Hulk Ragnarok?
I REALLLLLLY LOVE my maxed 4* Rulk but don't know if I should rank my 5* over Gulk.
I'm thinking Rulk is also available in 6* basic if that makes a difference.
So any suggestions?