I've never shot 3200 speed film with 35mm, but in 120 on a 6x7, it looks amazing!
I've shot some D3200 at 3200 in 35mm (developed in HC-110, I think), and it looks pretty good. Lots of grain, of course, but that's to be expected. In MF I expect the grain would be quite unobtrusive. I've sort of converged on pushed Tri-X for that niche, but I wonder if I shouldn't go back and give D3200 another chance, maybe in a different developer.
San Diego, CA, USA
The lady of the house has to be a pretty swell sort of person to put up with the annoyance of a photographer.
-The Little Technical Library, _Developing, Printing, And Enlarging_