I got the MagEZ Car Mount Pro last week for my iPhone Pro 13. It arrived safely packaged. Getting it out of the package was not so easy, because of under pressure building up while pulling the cover. But overall very well designed package. Installation was a fluke. It was easier than with the last generation model and the grip is much more stable and better adjustable.
The cable has a very good quality and the length fitted ideally. The iPhone has a very strong connection to the mount via magnets. In comparison to the last generation it is automatically positioned into the same position every time it is connected. The magnets are also a lot stronger.
So over all the case and the mount is an excellent combination which I can recommend.