For micro flies I don't like most fly hooks. The size of the fly is really determined by the length of the hook, not the gape. As a result I use strong specimen coarse hooks in size 18 to tie flies that have a body size equivalent to a lot of size 22-24 fly hooks. As a result I have very small flies with far better hooking and a lot stronger.
You lose some buoyancy however at that size it doesn't make a huge difference and have incorporated ethafoam into the likes of my caenis initiations...will try and figure out how to post a photo.
---------- Post added at 03:54 PM ---------- Previous post was at 03:51 PM ----------
http://s849.photobucket.com/albums/ab57/RoryAMKennedy/Flytying/?action=view¤t=P1030708.jpg