The build quality is sturdy and stable. The suction cup holds bombproof on my windshield. The material that holds the iPhone is meticulously crafted and makes a stable impression.
But best of all I think the joint to the correct position set. The joint is not a traditional ball joint which are a bit tiring with time but is additionally provided with a screw. One can thus the screw slightly loose rotate around the desired position to adjust and drag it down securely. Thereby, the holder is resistant to bumps and the joint wears out through much adjustment is not as fast.
All in all a great product at a great price!
