So I am looking into neck turning tools, primarily for uniforming 300 blackout, 221 fireball, and maybe 45 raptor in the near future, and I am really curious which option is best? I can easily see how both might work, but with interior reaming you could end up with a step like old 38 wadcutter brass. Has this been an issue for anybody? Looking at tools and also wondering what brands people out there are using and liking. want something better than a shellholder in the lathe. So, advice? ideas? What works for you guys?