Working with film has always been fun for me, much more than working with digital. I especially enjoy slide films. And, Although, there is not currently any black and white films available on  the market at the moment, there is always the option to cross process films, especially C-41 type black and white films such as the now-defunct Kodak Black and white 400CN and the ilford XP2. I find it thrilling to behold the final result of my work on a slide, be it in color or black and white.