I have only begun a few months ago (fivish?) I just throw away the bad. I load .45acp, .357mag, 38spc, and .44mag (more soon). I do that because I plink...(I don't "benchrest shoot") and most of my startup and current brass has unknown origins. So far I have only bought .358 winchester brass........
It's a shame all of my guns sank with my boat last week...
Time to catch up.....like mayonnaise