Have been shooting Goex Pinnacle fff in my cap n ball 1858 and my KRB when shooting NEX 460 conicals with good results. Now that Goex discontinued Pinnacle Im thinking of going with eather Black Mag XP or Triple 7 powder. I would appreciated your opinions/suggestions. I do shoot Triple 7 pellets in my KRB with sabots but have never tried it in powder form. Although Im not crazy about the cost of Black Mag I do like its reputation for low corrosiveness and ease of cleaning. Ofcourse I would consider BH209 if I didn't have the KRB....