Tbh Im not doing too much PVE at this moment, only Khitai hm and HoC both as OT coz im using pvp spec all the time (too lazy to change for pve

), but Im using same ranks for everything, pve, pvp, minigames, open world, duels and works fine for me:
BFA 3/4
LL 5
UB 4
MB 4
ASFOF 5
I have 19,8% cr in pvp gear and about 22 something with pve gear, not feating crit for BFA but VOM procs very good.