About all I shoot in 38s and 357s is 150-158 gr, cast lead bullets.
My favorite load for the 357 is 14.5 grs of 2400 in 357s and 4.5 grs of Unique in my 38s.
But I'm getting low on Unique (hard to find around here) but I have a good supply of 231, gonna have to switch for a while. 4 gr of 231 works good and close to my unique load.
Never hit any steal targets that didn't fall to my 4.5 grs of Unique.
CPT USAR Ret
USAMU Sniper School Oct '78
Distinguished Rifle Badge 1071