Better Investment?
I want to strengthen my squad. It's between rank up both 6* hulkling and CGR to r5 or 7* scream to r3.
I can't do both option in the same time, due to the lacks of t6cc. So, which one you would prioritize? Would you rather having a two powerful proven 6* champion or just one new potential 7* champion? Which one benefit more from a rank up?