I have on hand 4 brands of black powder: Goex red can 2Fg & 3Fg, Schuetzen 2Fg & 3Fg, Swiss 1.5 F, 2F, 3F, and OE 1.5F, 2F, 3F. In my shooting Goex red can and Schuetzen are the same in regards to fouling, accuracy, and velocity. Swiss (as everyone knows) is in a different league than those two...