The following are the 3 points from my headline explained.
Qualitatively, there is at the very stable mount nothing to complain about, everything seems stable and does loosen up anything.
Have been to glass panes, on paint (Auto) and plastics (Bumper car) tested unless the surface is flat holds bombproof the bracket, I tested up to 150 km / h.
Extreme condition previously front keeps on snowboard (deep snow, -8 ° C), making her some perspective.
Like all GoPro products in terms of quality so super.
The range of services is not exactly low, but it all depends on the purpose, while driving, snowboarding, sailing and around the house, I have the support already used, I would, however, my GoPro primarily for skateboarding or mountain biking I would the acquisition consider.
The price is as with any GoPro Article no bargains and if you are honest, is the holder just as Made-in-China by low-cost, well worth the cost of materials is not the speech, a I think a fair price would be 25 because the quality just agrees.
* 4 Because the price is me personally too high, all in all a good product.