I would get the less expensive one. I've used RCBS, Lyman, Lee and I think the other was a Pacific, not sure about that; didn't care for the Lee. When I use the dispenser I only want to get just under where I want to be and trickle the finish. With ball and flake powders any seem's to throu the right weights.
If I'm very carefull and worh the operating handle the same every time, then I can get consistent loads. But the way it works for me is to take the handle up to charge the cylinder with powder then knock it against the top stop a few times and settle the powder. Like tapping on a full case of powder with a pensile to settle the powder. I think that most any weasure will only be as goode as the person operating it.
