Not a revolver fan, sorry....
OK, we can still be friends.
As Deets posted earlier, whatever you get now will almost certainly not be your last handgun. Resistance is Futile.
My .02 is to go with something that feels good in your hand, and DVC Ventures can help with that. If you're leaning towards polymer, you might consider a S&W M&P in 9mm. I don't own one but I did shoot a friend's and it felt comfortable- for me. Another (non-polymer) suggestion would be a CZ 75. As to wanting "more technical chops" than a 1911, well... the 1911 design has weathered 100 years of "innovation" and is still going strong. Check out the STI Spartans from Gunnar at Armco (a CGN supporter; see ads at top of page.) But that's a .45 and they're not the easiest or cheapest to learn to shoot. He's a really good guy to deal with, BTW.
No one has mentioned it yet, but I wouldn't pooh-pooh a .22 semi auto, such as a Ruger or a Browning Buckmark. Why? Aside from recoil management, you can hone your shooting skills for much less $$ than any centre-fire, and what you learn about trigger pull, stance and sight picture will translate to a bigger gun. Sure, a 9mm or .45 is more fun to shoot

, but if you want to do a lot of shooting for a minimal investment a .22 is the way to go. Besides, you
know you'll be buying another handgun at some point anyway, don't you?
I'd strongly suggest getting into reloading, too. That will help take the bite out of shooting a centrefire pistol. You're going to have to collect the brass that your pistol will spit all over the firing line anyway, so why not reload it? You can also get cast bullets from The Bullet Barn (thebulletbarn.com); they even have a fellow in Maple Ridge who brings their bullets in locally.
As to a SHTF scenario, in the extremely rare event of such a thing ever happening, competence with whatever firearms you have will likely far outweigh three or four extra rounds in the mag, or even 9mm vs. .45.

Stuart