Helmet Cameras

[750Rush]

What helmet cameras are people using? 

Any feedback and action video greatly appreciated.

I have just got a £40 Action Shot helmet camera still in the box but wonder whether to add more money and get a better spec one.

I have found these which seem better for similar money. I wonder which is the best:

£43.75
http://www.ebay.co.uk/itm/151160171521? ... 1423.l2649

£45.59
http://www.ebay.co.uk/itm/281174857025? ... 1423.l2649

£57.90
http://www.ebay.co.uk/itm/121126664755? ... 1423.l2649

£62.90
http://www.ebay.co.uk/itm/121041721604? ... 1423.l2649

[Gizmo]

Not got one myself
But my mates got a go pro one hd quality too
Uses it for his mtbing
Swears by it , expensive tho i think

[750Rush]

The go pro are a bit pricey for what we want, but quality kit.

Hero3
http://www.ebay.co.uk/itm/281206329269'ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

Hero3+
http://www.ebay.co.uk/itm/261327617300'ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649