The .38 Spc is one of my favorite calibers, but out of a 2-inch barrel it could use some help. Thanks to modern bullet designs, new powder formulations and stronger guns, Junior G-Man models are much more efficient than ever. It doesn't help that Ruger is putting out its excellent LCDs with 1.82-inch barrels. What's wrong with them? A barrel should be at least two inches, preferably more. Why Ruger would screw up a gun by making it with such a short barrel is beyond me.
A couple of years ago, I got an LCD .357 that needed replacing. Alas, Ruger informed me that the LCD would not be in production again for six months or so it offered me a current production gun of similar cost. I paid $400 for the LCD (on sale) and I chose an SP-101 with a 2.5-inch barrel. They paid the transfer fee and made it an across the board swap. Looking back, I made out quite well. I chose the shorter barrel because I already had a 3-inch stainless Speed-Six.
Decades ago, however, the .38 2-inchers with heavy, slow bullets wouldn't even flatten a tire or pierce the bodies of many cars. Even from a 4-inch barrel, performance was so-so. The .357 fixed these problems and today I'd choose a magnum even if I intended to shoot .38s out of it. Why? Because the .357 so far outclasses anything available in .38, especially on the road or in the field.
It pokes through tires with ease, penetrates car bodies and then often will go through a back seat and incapacitate the driver. If Dennis Weaver had had a short-barreled .357, he probably could have taken out that truck driver in Duel. A .357 also would work against black bears better than a .38. (I recall reading the story of a couple on a honeymoon outing. After a while, they realized they were being tracked by a black bear. Nothing they did would shake it and for some lame reason the husband decided he could go get help. So they split up and when he returned with help, they found the partially eaten remains of the bear...just kidding...it was the woman...which proves that a good woman these days is hard to EAT.
Anyway, awful jokes aside, the .357 is worth having the extra horsepower over a .38, and modern .38 ammo makes both calibers absolutely superb. For EDC, I'd love to have a S&W 13/65 or 19/66 in a 2.5-inch pinned barrel, counterbored chambers, and stamped side plate. For home use and regular carry, I'd use .38 +P FBI, and for camping, hiking and cross country car trips, I'd use a Federal 125gr JHP or a 140gr JHP Speer load.