Who is looking for a universal to be mounted ball head for his navigation system, nothing can go wrong here. As for the price, everyone must decide for themselves. I prefer to spend a few extra EUR and have it bought something that fits and works and not the same breaks or wiggles like a cow's tail at the first use - for the price for me is fine too.
My conclusion: very good product fits perfectly and holds bombproof
+ Stable
+ Fit
+ Navi holds at least as good as in the original head
+ Easy to assemble
- Nothing to complain about!
