Clarks Indigo is my favorite. I find all other brands are either too classic or still have an orthopedic flavor to them.
Miz Mooz could definitely make my list too but I haven't tried enough of their styles to know.
I don't find Me Toos as heavenly as everyone else. I have a pair of scunch flats from them (the Prissy--same as Marianna has) and they dig like mad into my heel, even after putting a padded moleskin in. Their non-scrunch flats don't stay on my feet. Their loafers and moccasins, however, are divine. I was so taken by the comfort and pretty color of the Nikas when I tried them on at Lord and Taylor that I think I have no choice but to get them. I have been looking for cute, colored loafers for a while and even though I don't generally prefer suede, they looked great and felt even better. And why should this surprise me? My first Me Too experience came before YLF and it too involved a pair of suede mocs. I still have them but they are really worn out--understandably so. They are 6 years old, which is a long lifespan for such an unassuming little pair of mocs.