I've started taking a serious look at 38 Special and 357 handloads over the last year.
So far, my favorite 38 Special load is 158 swc with a higher end dose of Bullseye. Smoky, but accurate and easy on the gun, just a tiny bit of leading. I tried Power Pistol with the same bullet and my barrel was completely smeared with lead after a handful of shots.
For 357 mag, I'm starting to really like the same 158 gr swc with the minimum level of AA9 and a magnum primer. I am not convinced I really need a magnum primer with this, but I accidentally bought a box of 1,000 magnum primers, and I saw on AA's reloading site that magnum primers should be used, so I'm doing it. Nice load, powerful enough for recoil practice, good & loud, absolutely zero leading.