Which champ should I rank up?

Which champ should I rank up? Abomination Immortal or Thing?
I'm short of t4cc so I have to choose carefully which champ to rank up

Comments

Depends you want an attacker or a defender.

What content are you tackling?

Depends you want an attacker or a defender.

I'm looking for an attacker

What content are you tackling?

I'm uncollected, not running anything in particular atm, still building my roster and some 5* r5