My big problem with PW bushings is that they do not weigh out to what the chart says with powders. I know that it is a density thing with powder lots, but getting close to the weight posted would be nice.
I do that all the time using a Dillon Digital Scale. I have ran two of the same PW bushings and get two different weights.
I have used MEC as well and they seem more accurate. I am going to give Hornady a try and see how they throw. Thank goodness that bushings are cheap. But I do like accuracy in my reloading, so am willing to spend a few bucks and get exactly the load that I want. I don't believe that you should have to sand out or fill a bushing with finger nail polish to get the weight you want. What a hassle.