Yes you’re right but if you get mana regen debuffed (which may get more common over time - especially in the Telly era) the numbers would play out differently
More specifically, with a mana regen debuff you would likely need 4 match 3’s to charge Domitia. The waiting for the extra match 3 might just kill you in today’s fast / v fast meta
Since you have the costume I’d go Domitia, it’s like having 2 heroes in one
Long term means forever in some situations, one of which the OP is likely in
Huh guys!
I did stop chasing Clarissa but I collected enough coins for another pull…
Guess what?
I pulled her!
So now what?
I have 13 tabards, Sartana at 58, Domitia is coming up plus I have the costume for her…
And now Clarissa turned up…
Who should I focus on?
Very weird dilemma if you ask me…