R4 5* dilemma
I've got some solid 5* champs at R3 right now and am close to having the resources to R4 one of them.  I'm not a spender so getting the resources to R4 a 2nd champ will likely take a minute.  I just finished 5.1 and can sometimes complete Master in the Monthly EQ.  None of these champs are duped.  Hoping to form a couple of T4CC with the Christmas calendar in the next couple of days.