Iam in the market for anew powder measure. I deceided on Redding match Grade model 3BR OR the Harrel Custom 90 OR Harrell Premium Culver Measure. Besides the cost which I alredy realize. I would like some imput on the better proformer. I usely reload rifles, using mostly IMR 4350 or H-4831. Sometimes I use a finer powder but not often. Thank you for any first hand knowlege, Mike S.