5* Cosmic 3-4 Rank up ticket

Ctfz35

Should I rank 4 Venom for Variant #2, Rank 4 Corvus Glaive because he is Corvus Glaive, or wait to see what I get in my next 6* crystal next month?

Sirmacool

I have venom and CG both R4. Quest UC venom has been a beast. CG more usefull in AQ and AW