Try Plus-X and develop in D-76 1+1, and Agfa APX 100 developed in Rodinal 1+50. For the super fine grain use Agfa APX 25 and develop in Rodinal 1+50. The skin tones with the Agfa films are super!(posted 8917 days ago)With medium format you can also use fast films like Tri-X and get very fine grain and great grey tones.