LOL, I've been loading the heck out of the 9mm lately, from 90gr Lehigh Defenders, to 115gr XTP's to the big 125gr Barnes TAC-HP's, all with Power Pistol and Longshot powders, I use CCI-550 primers for no other reason than I like the hard face they have, also use the little Lee factory [taper] crimp die to close the mouths on the cases to .479 inch, that will give you the kerplunk all day long.
MagTech, WW, RP and Starline brass have shown no differences in velocities and accuracy at handgun CCW/SD ranges, it all runs well in the two P365 Sigs I have for Wife.
