Using H1000 in the Rogue. It seems to work better than Retumbo and is more consistent.

My STW reamer has the same throat angle, but not length. It would speed up a little with a longer throat, but takes a much slower powder to do so. From what I found, until one goes to a 30" barrel, the 7RUM and the STW are about equal. The STW is a great round, I was just looking for something a little more efficient is all.