SoCal handguns, choices...
I didn't read all the posts yet but I'd add a few thoughts....
From the posted list, I'd buy a NIB Smith & Wesson revolver.
It can safely fire .38spl target loads but you can "upgrade" to a powerful .357magnum round if or when you feel it's needed(protection, home defense).
Really a simple DA only police trade-in .38spl stainless revolver would be a smart choice, esp for the south CA area, where local DAs or LE agencies may or may not like armed citizens. A used/good condition police service revolver may "look" better in court or a after-incident investigation than a jazzed up semi auto pistol no local cop shop uses.
If you really want a semi auto & have the $$$, buy a NIB SIG Sauer P229R DAK(double action only) with factory night sights.
You can use a P226R/P229R DAK for protection or target use AND add a SIG Sauer factory .22LR slide barrel, mag for cheap practice.
P226s & P229s are robust, well made & are popular with many PDs in the US southwest/CA.
You may want to add a CT laser-aiming grip or "white-light" to the semi auto pistol too. That will aid you in home defense.
The .357sig is a great defense caliber but a .40 or 9x19mm will protect you.
Keep the firearm(s) clean, only use factory ammunition for protection(NO reloads or handloads) and get decent skill training from a top program.
ClydeFrog
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