fly storage options
I am primarily a freshwater trout fisherman, and I use a lot of small flies, which I store in numerous small boxes that will fit in vests and packs. I have several boxes of saltwater flies, but I don't need to keep them in a vest or pack. Usually the boxes are in my boat bag, which means I have to search through boxes when trying to find the magic fly for the day. Do you experienced saltwater fly fisherman use smaller (8 inches or less on the longest dimension) or bigger boxes (in excess of 8" on the longest dimension)? I have a very large (attache-case sized) box that I use for my freshwater streamers, and I'm considering getting another one for all of my saltwater flies. Any advice you old salts would care to share?