i know there are many defferent types of materials that can be used to tie dry flies. this includes everything from natural to synthetic. i was curious to see what other people are using. i used to use a lot of cdc. now that i have fished flies like the usual i am a huge fan of rabbits foot.it floats great and it is super easy to tie with. it also comes in many different colors and you can even dyw your own with rit dye.