So far I haven’t had to. Given the advances in ammo technology, there is a very small difference between 9mm +P ammo and .38 Super. In some cases from Cor-Bon they’re almost dead even. The place where the Super shines is when it gets loaded a bit hotter, then it is in the .357 Mag 125 grain load, or the .357 Sig. It is a bit of an anachronism though.
The 10mm in it’s original incarnation is one bag mamma-jamma.
oops... bad mamma-jamma
Yes. I love my Delta Elite. It caused global warming...but it needs both an allen key and a bushing wrench to strip, so it's not my first choice as a bug out, extended SHTF sidearm.
That honor falls on my CZ75B in .40 which, like most eastern bloc weapons, is built as tough as Superman's toenail clippers, needs only a thumb for fieldstripping, will reliably feed any round you can fit in the magazine, and shoots accurately enough to embarrass a lot of SIG owners at the range.