I do like Hope brakes, but Formula are my new fave brake more power, more modulation & less weight (Formula R1). Saying that I've not had to bleed them yet!
I agree about the Avid brakes, they are an utter PITA to bleed, no matter how well you bleed them they always seem spongy and have little power whichever pads you use
May a profanity has been uttered in the workshop when bleeding Avid Juicy brakes.
In order of preference (for me anyway)
Formula
Hope
Shimano
Hayes
and everything else, then
Avid