My buddy got one. I spent an evening watch him experiment with it, and while it is surprisingly accurate, and reasonably quick, I don't want one.
If the damnable thing had a memory, so you could just sort of tell it: "Load # 4", and have it pump out say, 46.8 grains of H-4831, with the option to modify by a few tenths +/-, maybe.
As it is, there is too much time devoted to calibrating the beast EACH time, for EVERY powder and load. :barf:
I can get about the same results, for less $, with my measure set a bit light, and my electric trickler.
Vast projects, and half-vast opinions...
Tom