Prioritizing who to rank up

JJMAC

I am Thronebreaker and have a bunch of 6* r3s I want to take up but am not quite sure which one would benefit the most from the additional rank

Options:
Enchantress unduped
Galan unduped
Warlock unduped
Nimrod unduped
Yelena duped sig 60
Silk duped Sig 20
Werewolf by night unduped
Black Widow Deadly Origin unduped
Bastion unduped
Spider Ham Duped
Kingpin unduped
Absorbing Man unduped
Kindred sig 120