The only time I full length any of my brass any more is when its new or range pick up. I'm lucky my 38/357s share brass. Just 1 9mm and 1 45.
That's not quite true the rifle cases get fl'd about 1 in 6 loads , the 45s I do when I anneal the mouths 1/10 maybe. I have a couple of spacers intended to allow 1 to set up their dies for 38s then put in the spacer under the dies for 357s. I used them for some time now I've a spare sizing die set up to do about .450" on the 38s.