Most mentioned in the thread from the H4350, H4831SC, IMR 4350, IMR4451, RL16 and basically most in that H4350 burn rate area. Some go to a faster powder like Varget and the like but depends on barrel length and it can give good velocities with the 140 weights in some shorter barrels you usually find pressure earlier in longer barrels and the H4350 burn rates usually give better velocities.
As for bullets try different ones but the ELDs have been easy for me to load and find good loads for as well as factory ammo. The basick BTHPs can shoot well too but watch some like the 140 SMK which has a super low BC for a 140grn 6.5.