I went back to reloading my .357 mags because they are unobtainable now. IF you can find them' they will cost nearly $1/round!! I like the SJHP in 158gr.

I use a powder that fills the case without being too hot. It is just a theory that if powder lays differently in the case that it will burn differently and thus groupings will bigger.

I don't use magnum brass more than 3 times as I've experienced some cracked cases after that. No problems with .38 spcl.