I have had several different powder measures over the years. Lyman, Herters, RCBS, Pacific, Harrells, C-H, Dillon and maybe a few that I'm forgetting about. None of them like throwing extruded powders. Before I got my Chargemaster I would throw a low charge and trickle up to the weight that I wanted. Strangely enough all of those powder measures were about equal in accuracy, once I used them a little and develop a technique or feel for them. The Harrell stands out because of the smoothness of operation and the method of adjustment. The adjustments are very repeatable, X number of clicks will be the same today as they were last week or next week. It also runs on bearings, thus the smoothness.
The bottom line is that they all work ok once you use one of them to develop a feel for it.
Right now I'm down to using the Dillon, RCBS Uniflo and the Harrells. If I'm loading flake or ball powder I get the measure adjusted and throw directly into the case. I'll spot check every 10th or 20th case with a scale. I also charge 50 cases at a time in a loading block and visually check them before seating the bullet. Unless I'm loading on the Dillon, that is.