Who to focus on ranking up?

I have all content in game 100%, my main focus now days is Battlegrounds. (Already have a 5/65 sig 200 doom)

Comments

If you already have all content 100% why are you asking what 5* to rank up?

If you already have all content 100% why are you asking what 5* to rank up?

Meant to mention their all 6*, and for opinions

Scorpigod is better if you have a 5 star doom