Thanks for the clarification and help, Peter. I do tend to like the results from shooting wide open with my DR and CV 35/1.7. When I have to stop down, I'm not so pleased with the results of my DR for portraits, though. It's not harsh, but it's not friendly either.
I'm striving for a candid look that is deeper and "richer" than I'm getting today. Something like the texture of Kertesz or Brassai in the 30s, actually, although I don't mean to imitate slavishly. It's a depth thing I'm after. There's this subtle difference between a softened image and a "rich" image - can't really describe it very well. I've noticed here on RFF that photos taken with older Leica lenses sometimes display this quality. Russian lenses sometimes produce it, too.
A fellow I know who has taught history of photography classes locally told me that it's probably the film more than anything else that renders this quality, btw. Maybe I'm looking in the wrong place.
Sorry this has gotten so OT, but you know what too much coffee and Sunday AM can do. 😉