Kodak, simply because I'm used to it. Being used to a set of products is actually pretty important in picture making. I've used a fair amount of Fuji film, and it is good material. But there are unpredictables, simply because I'm not used to it. I also used a fair amount of Agfa color negative sheet film several years ago. It worked well enough, but it was very different from Kodak - mostly softer.