I love my Cateye Astrale! It's so helpful, and has all the geeky info I need after my ride. I like that it does total ride time, becuase sometimes I ride for a total time, and don't like to count all the times I stop for other reasons (traffic, talking to friends, restroom, 7 11 stops, etc).
It was pretty cheap (the wired one) and does it all!