The cheap Lee powder measure will probably beat most all of the expensive ones. I once did a test, loaded some 75 Amax's for 600 yard shooting. Used LC brass, RL15 and Rem 7.5 primers. Half of them I just loaded randomly with the Lee powder measure. The other half I trimmed and prepped the brass, weighted every case to less than a garin or 2 variance, and weighted my charges. Guess which shot the better score?
I don't have time for busy people