With all the stuff I load for, years ago I decided to pare down the powders I use .Now I buy the 8 pound cans instead of all the one pounders. Ive paired it down to the following and it works well. For rifles H4895,H4831IMR 4350 and AA5744 for my cast rifle loads.For handguns,WW296 WW231 and AA7 for those dang 10MM pistols. I keep the odd can of Green Dot for the shotguns. What do you use?