For the last half century or so I have packed a BHP slightly customized by Wayne Novak, Since I used to be a cop on the beat where he and his parents lived in Chicago, he did a great job for a packing gun(although he does a great job for everyone). In circumstances where I could not carry the Browning, I packed a Colt Commander, in .45 ACP of course. As soon as they became available I added a 940 as an off duty/BUG. In an emergency I can reload the 940 with the BHP mag. For a while I carried a 940 in .356, but went back to the 9mm. Still carry the same combo today. Since I am no longer as strong as I once was, I carry the BHP half cocked with the safety on, let some gun grabber try to figure that one out before he is on the receiving end of the 940s' first 5.
I still carry the 940-always.
A new idea has crept into my aging brain, one of my sons gave me a 325NG. So when I am offf duty but am going to a questionable area(most of Chicago these days) I carry both wheelguns. Or maybe the BHP and 940. I really like the fast reload on the 940, and I have a 37-2 with a blackened 9mm cylinder that is cut for moon clips and will shoot .380 in a pinch, as well as 9mm and .38 Special+P.
I carry 2 extra moon clips for the 940 in a leather tube that a local leather guy made me-takes up hardly any room in a pocket.
I carry all small frame revolvers in my left pocket(or OWB) and shoot them lefthanded. The 325NG rides in an OWB high ride, also with 2 extra moon clips in a slightly larger tube, this tube can go into a pocket or on a belt just behind the holster. I think the really better power of the .45 ACP or rimmed is worth the extra effort.My "retirement" gun is a Colt Diamondback 2.5" that I just got back from C&S, it will put 6 158gr SWC +P into just over one hole at 20 yards. BTW, with 9s I use Federal 9BP HP ammo, with .45 I use a 200 gr +P flat point, for any .45 ACP for that matter.