i mix em all, lee, dillon,rcbs. I do machine work on some of them. And mrbulletfeeder drop dies. Some lyman shell holders. Would like a 1050 one day, but my loadmaster runs like a watch. I believe in dillon crimp dies and lee buldge buster kits. I have a custom order 9mm lee BB kit. And case gauge everthing, even store ammo.