I have a question for those of you that reload a lot of .380acp. What brand of cases have you found to be the best/least troublesome to reload? I have come into several thousand empty cases that I want to keep only about 500 for personal reloading as I can't live long enough to use em all. Headstamps are mostly WW, R-P, Federal and several other domestic and foreign brands. I would like some info on which ones are the best to keep. Thanks a bunch.