Sanders -- I actually like 100 more so than 200 - even though I love all three speeds 100/200/400. They all dry the same (I think you use TF-4 fixer) nice and flat.
The issue I've found with FP200 as of late is what I read about earlier in this thread -- specks and pinholes in the emulsion. The strange thing is I could go through 10 rolls and never see the issue -- but then dev a roll of 35mm and find 4 or 5 frames that have numerous specks / flecks -- but the rest of the roll is just fine. The last time it happened, I thought maybe my fix was on the long side - so I mixed up a new batch. I just dev'd a roll of 120 FP200 last night -- shot with the Pontura -- same thing happened. There was two frames with specks and pinholes -- LOTS of them -- but few, if any - on the remaining six frames.
What's the issue? Who knows. I'm not sure if FP200 will ever re-emerge. What I do know is I love all flavors of Fomapan well enough to keep using the stuff. The only thing that really bothers me is spotting the prints! I think FP is a perfect match for the vintage camera and lenses I've been experimenting with for the last few years... but that's just me...