95% (possibly more) of the time it's my 'stainsless' SW1911 .45acp, full size (5") and full weight. For a few reasons. One reason is it's what I like best from the limited selection that are legally allowed (registered post-1998) in the Commiewealth of Massachusetts. I'm tall and lanky and have no problem concealing this gun. I really like the way it fits my hand, for me it's a very natural grip and very natural-pointing gun. The trigger-pull is, dare I say, perfect on mine, I absolutely love it, and I like the single action because it is the same exact trigger-pull every time. I prefer the full weight because I like to shoot my guns
and the weight helps manage recoil. It's more accurate than the shooter, it's a 1911 that certainly fits the quote "the 1911 doesn't limit the shooter, the shooter limits the 1911."
I've fired over 2000 rounds through it with exactly
one FTF and that was a stovepipe- brass caught in the port. That happened almost one thousand rounds ago, my guess would be a bad round, because I've used several different types of mags and many different types of ammo before and since without fail. Also while mentioning mags, I go with Chip McCormick 8 round powermag for my carry and Chip McCormick ten round powermag for first reload, because
your semi-auto is only as good as the mags you have in it. i don't mind the less capacity when compared to any double stack auto, because I'm a civilian, I carry at least two extra mags, and thanks to much ongoing practice I'm very fast with mag swaps. I also personally feel more comfortable relying on a single stack gun than a double stack gun, but that's personal preference. Also I prefer the robust energy transfer of the .45acp when considering a defense situation. Also worth mentioning, many traditionalists hate on the firing pin safety in S&W 1911s, but I'm glad mine is there. Not only does the grip safety engage/disengage the trigger, but it does the same for a firing pin block as well. If the gun is dropped or who knows what, that firing pin is stationary unless the shooter is properly gripping the gun. I like that about it and trust it having done my homework on the matter.
After much ongoing practice, this gun is an extension of my body and mind at this point, and I don't shoot any better with any other gun, only equal-to at best.
Also, when I feel like having a BUG, I have a particular way of wrapping my Beretta .32acp Tomcat in a bandana, that protects it from dust and still makes it easy to draw from my front-right pants pocket, or right hand jacket pocket. I did not choose this gun while shopping around, it was given to me by a family member. I've read all the Tomcat bashing out there, and I guess I just got lucky with mine. It's never failed to function in any way whatsoever, and considering that beyond the chamber it has a 1" barrel, it's ridiculously accurate. I can consistently hit playing cards at 10-15 yards with it, which I wasn't expecting when it was given to me.