I’m using a VIO POV.1 as well. The results are pretty good considering the amount of compression that is taking place. I was put off the other units due to the shimmering effect described by coffeeking. The only all-in-ones I have seen which do not suffer from this flaw are the POV.1 or the VHoldr.
I put a couple of my initial attempts at videoing on Vimeo. Note that the raw footage is considerably clearer as Vimeo recompresses the videos that are uploaded.
-j