My thinking is that 9mm, 45, and 38 may be fine for people that realize "Oh my God, I been shot",
But we get bears, in dumpsters, They don't care, they just want revenge on whatever's close.
For a TRUE " Do it All" pistol you really need 10mm or .357 Mag.
I had to try a couple, but I found a shoulder holster for the Witness compact, the damned rail is a PITA .