I am fairly new to reloading, done about 1000 rounds total in .380, 9mm and .45acp. I am on my second pound of Bullseye because its all I have used. I have seen several comments about it burning dirty. I am wanting to experiment with something else. I would like to use one powder for all these calibers. I sure some of you on here know way more than I do. What would you suggest?