For me, the Elk Hair Caddis was my caddis pattern to the near exclusion of any other for about 35 years.
Now, I prefer this pattern which, I believe, was designed by Mike Lawson. Hope I have that right so as not to offend anyone including Rene Harrop who also has tied it for many years.
Anyway, would like to see your favorites.
By the way, Hans' CDC and Elk is also in the running behind this one for me.