I'm 43, and didn't get into the pistol or concealed carry thing until about 5 years ago, despite being involved in the shotgun sports and birdhunting for years. Just not something I grew up with or exposed to as a kid.
I think that because of shotgun sports, the "feel" of a gun in my hands became key in selecting firearms for purchase. I think that carried over into handguns when I started the process. My first handgun was an XD, and it was purchased purely on feel (although online research told me I was making a good decision). Glock, SIG, HK, etc--for some reason just didn't feel right in my hand. One day, while visiting a local shop and looking for a smaller option for carry (XDsc), another customer overheard my conversation with the gentleman working the counter and suggested a J-Frame S&W. I had never even considered the option of a wheelgun--again, I had no real history with handguns. I asked the customer and salesman for recommendations. Both said 642/442 simultaneously. I was handed a 642 and it felt perfect--weight, pointability, size, etc. I had never fired a revolver before, but purchased it on the spot. As most of you know, snubbies (especially lighter models) take a lot of practice. Been there, done that. I now carry that little 642 everywhere in a good pocket holster and am completely confident in my abilities to employ it should the need ever arise.
I don't own a 1911 but will probably purchase one at some point (and yes, it does "feel" great in my hand as well). However, most of the handguns on my wish list now are revolvers. Besides, they're just damn cool looking!!!!
Cheers!