I have a Lyman 55 for ball and flake powders and a RCBS Uni Flow for stick powders. Right now the Lyman is spinning around on my Lee classic turret giving perfect drops of 800-X & Unique. I have had these 2 measures for years, love them both what one dose good the other dose better. I just ordered a Pro Auto just to, I hope, speed things up a bit with WW231. If I could only have one it would be the Uni Flow.