re:
I've made points for a long time that there's too much concern with velocity and energy in handgun cartridges intended for self-defense. It's interesting that the .38+P 158 LSWCHP loaded to 900 fps is considered to be a fine SD round...but a .357 LSWCHP loaded 150 fps faster is somehow a waste of time.
I've had conversations with guys who were upset that their .357 125JHP ammo "only" clocked 1395-1400 fps instead of the 1450 that they were promised.
Consider that most people want to carry a smaller revolver than the full boogie .357 cartridge was developed for, attenuated ballistics would seem to be just the ticket. I've often voiced a wish for the ammo makers to market a 158-grain LSWCHP loaded to an honest 1,000 fps from a 3-inch barrel. Energy-wise, it would beat the .38+P counterpart like a drum, as well as any 115-grain 9mm+P+ and still retain a measure of controllability, without the attending ear-ringing blast and blinding fireball that the hot .357 ammunition has a reputation for.
I loaded up a hundred rounds of Speer 158-grain swaged SWCHP bullets to that level in my 3-inch Model 13 with Unique powder. Muzzle blast wasn't disconcerting, and for me, recoil control was right on the peg during rapid doubles at 10 yards...which is at the outer limit for 99% of defensive shootings...and it hits hard.
Anyway...Just my 2% of a buck.