R4 black cat or valkyrie , and prof x
Who do you think should i r4 black cat or valkyrie, both unduped but i have ag and a can max sig?
Plus is how good is prof x ik hes good and useful for grandmaster but I dont wanna rank him up only for that, is he good for act 7,8 cause i already have r3 apoc and planing to r4 him, what so you think ?