Who Do You Like Better? Neither has superpowers, necessarily (DD does have super senses...but he's like, blind and stuff; Batman has none, but he has his technology).
Daredevil is my choice every time, to me Batman's goofy "grimness" gets old real quick, I'm sick to death of his parental issues. Daredevil is a more sympathetic character to me, plus he's less rich than Batman which I can really identify with (laughing). Batman to me mostly just has a great supporting cast, his "Batfamily" and supervillains are way more interesting that he, and far less tiresome.
It could be argued also that Daredevil's supporting cast is just as interesting, at least when you count in his on again off again relationships with Luke Cage, Spider-Man, Elektra, etc.
I have this also in the Marvel thread, to make it more interesting.