After 2 years got an 8lb keg of WST. Should last awhile. Had a chance to get 8lb keg of WSF, but passed on it.
Did find some powder imported from Spain, Maxam. Company makes Rio shot shells too if correct. Comes in bulk kegs and you furnish your own container. Running about $20 lb. Tried it and works good in .38, but doesn't meter all that well for 9mm my opinion.Burns pretty clean.
.22's stll hard to come by for plinking, and price about double in some cases.