Originally posted by fs999 Caffenol CLCS gives finest grain.
Thanks @fs999. Yes this version is even more diluted than all the others. As a side note, when I see that I wonder why people are inventing another version with an exotic name instead of simply diluting the CL 1+1 or more.
I also shoot a limited number of rolls a year, so I'm also interested in longevity. Good luck Jonathan with the Rodinal, keep us informed.
Personally I'm going the Caffenol route first with -CL to see how it compares to Perceptol (on FP4+). An advantage of Caffenol is also that you can pour it down the drain.
BTW Kodak recently changed the formula of HC-110, so that could potentially change its long shelf life. Perhaps they have taken a leaf out of Tetenal's book.