In article ,
Jarmo Hurri wrote:

Mark I am read a book and the author in sold on the Duncan knot AKA
Mark uni knot. Any one have an opinion on is this is better to tie a
Mark fly on with?

"Better" is a dangerous word to use, but let me just say that after
experimenting with *lots* of different knots, I have chosen to use the
uni knot.

Why do you like it better than the non slip mono knot?