product link: http://www.amazon.com/gp/product/B00VT065GI/?tag=johny07-20
This RunCam HD is the new revision with the F2.8 lens. It produces a sharp and vibrant video quality which surpass by SJ4000/SJ5000 action sport camera. To me, the color seems to be slightly a little bit more saturated but I like it. The audio quality is pretty good also coming out of this unit, mounting it on my quad/hex it does pick up a decent a mount of blade noise but if you're using it as a head cam you can definitely hear
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