Cateye Cateye Cateye...That clear enough, I have two the strata which I bought from biketiresdirect.com. Simple, not to pricey and easy to use. I love it and its pink then I also have a Cateye dual wireless that does speed and cadence. I won from them last year, I was pretty stunned as I thought I would get a few stickers and a teeshirt but they sent me the dual wireless, a water bottle and some other things.
You cannot beat Cateye's customer service. I had a problem with the cadence getting to work and I emailed them and a couple hours later I was emailing back and forth with a tech and had the problem solved quickly. And it was my stupidity that was the problem.
GO CATEYE!!!