Chest:
Compared to the original slightly thinner and the plastic makes a slightly lower quality impression, but is quite sufficient for the purpose. But unfortunately, the individual elements with normal screws are provided in the accompanying GoPro mount so that you are traveling to rely on a Kreusschlitzschraubendreher. Even if you know it at home with the desired strength, this changes with movement / use.
Unfortunately, the fit of the GoPro recording, want to like all parts of the set, can be desired. Without tools and a lot of tact the matter quickly becomes frustration game.
Adhesive attachment 360 degrees:
Unfortunately, the base is curved. Perhaps for helmets. This circumstance should be yet mentioned in the item description. I would have liked to be able to mount this disk also, for example, on the chest strap. That would have been a real benefit. The imprint 3M missing on the adhesive film. This bracket I will not entrust my nearly 500 EUR expensive camera.
Montana Hand Stand:
Not very valuable by the haptics. The locking means of rotation is very hakelig and takes too long.
Helmet attachment:
Unfortunately here also pass inaccuracy of the adapter.
Conclusion: With currently 74 EUR for the set me the necessary price differential that makes me overlook certain shortcomings missing, even if I wegdenke me the lack of fit.
Who buys Billigkram, does not expect perfect production tolerances. But for such a price for a handful of plastic must be given a perfect functionality. For me, the last product of this manufacturer. Too bad.