John,

Gotta say it's a toss-up between the high floating Elk Hair Caddis, and the lower profile of Cutter's E/C Caddis. Both have been tremendous producers for me in the Sierra streams that I love to visit. Have to say though, I've also used the Henry's Fork Caddis and the results have been pretty good--not the same as the EHC or the E/C, but probably 'cause I just don't fish it as much.

John