I have a few favorite powders, for fairly large cases - H1000 & H4831sc, medium-large IMR4350, for medimum cases H4895, for revolvers -- Unique, 2400, and H110.
I'm getting new favorites though: H4350, TAC...
Am working on the Reloder powders, 26 looks promising. Am trying the Endurance powders.
But I have at least a dozen other powders on the shelf, including FF, FFF.
It's a ways to a dealer who stocks powder, so I generally have a fair selection on hand. It was irritating the other day when I reached forIMR4064 and found I'm down to < 1/4 lb. Either drive 100+ miles one way or order on-line. 😡