Who to rank 4?

Both 6* unduped

Comments

Do you have any other r4? Do you have either at max rank 5?

They are both worthwhile it depends on what your account needs.

Do you have any other r4? Do you have either at max rank 5?

I have a sig 200 rank 4 duped Hercules , and several rank 3

Rank 2, overseer is duped

If you really into BGs, I'd say Hulkling. For everything else, Doom.