I have three 357 revolvers - a Python, a Ruger LCR and a Riuger New Vaquero . . . all of them have a steady diet of 38 spl. I think I've bought one box of 357s . . . I just much prefer the 38 spl. cartridge -I love the NV but then I've mainly shot SA most of my life. I do have a Colt Army Special in 38 and a S & W M & P Target in 38 - nice vintage 38s that are a joy to shoot.
Yea, yea . . . I know about the "little rings" . . . that's why I clean 'em when I'm done shooting.