When it comes to monochrome, I have probably shot more Tri-X than anything else but have also had great results with HP5+, Fomapan and most recently Arista. But I have to be honest with you, when developed in Fuji Super Prodol all of these films look better, and Fuji Acros and Presto are absolutely brilliant! I spent the last 6 months in the U.S. struggling with developers since I couldn't get my hands on Super Prodol. I tried D-76, Ilfosol 3 and HC-110. After lots of experimentation with agitation methods the results started getting better, but with Super Prodol I have never had to struggle like that. Now I'm back in Tokyo and ran my first roll thru Super Prodol the other night and remembered why I love it so much! And the amazing thing is that with Acros and Presto it only requires 4.25 minutes!