Today I would say FP4+ because I can get it fairly easily in every format I use. I'm in sort of a film transition these days. It used to be Tri-X for everything, so that would be my second club. Third would be Fuji Acros. Not being able to get either Acros or Tri-X in whole plate format, Tri-X probably will be replaced by a new driver, HP5+. I never thought I'd hear myself say that.