Here is a YouTube review of the Emerson:
http://www.youtube.com/watch?v=OK8en4J9t08
That's one of the ones I watched and helped me make the decision... I don't need nothing crazy good for me just taking videos of out riding and drag racing, if I was like testing products or doing involved blogging or something where quality really counts I'd go with the GoPro but for a hillbilly racing his bike I'm sure the $40 Emerson will be fine
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