I know that question leaves a lot of answers, so let me qualify it. After a couple of years of being lost in the digital wilderness, I am slowly returning to low volumes of film shooting. Generally the idea is to use film for B&W work and use the digital for colour work. I have a few rolls of FP4 in the freezer, probably will not shoot more then a roll or two a month. I can easily get Rodinal, Ilfotec HC and Kodak HC110. Which of these is best for all round general use, other possible films would be PanF, HP5, Delta (100/400) or TMax (100/400). All are used in 35mm at this time. If you recommend a developer but know a film it should NOT be used with, then please let me know.