I just scanned my first two rolls, developed with what I had at hand (Ilfosol LC29).

I hadd one roll exposed at ISO100 and developed roughly (not taking too much care about time and temperature), and the second exposed at ISO 50 and carefully developed.

I can definitely see a difference in grain, and the latter shows rather fine grain, although still noticeable on a 2800 ppi scan. With a little bit of post-treatment in Lightroom,
however, this is very manageable. I am therefore rather pleased with this film. I will still try to reduce grain, but at least I have a workable solution currently.