I don't get many overcharges if you set it up properly. I throw varget, 4064, reloader 15 , 16, 17, 22. Does ok with ball powders too. I just don't fully trust it. My reloads are fine with reasonable ES and SD but I'm always looking for a suitable replacement for it. If it's drastically cheaper than other options then give it a go, but if it's close to an rcbs or similar, I would pass