I use this on my Mazda6. I don't want anything on my windshield or on my dash. It's easy to use and easier to take off and hide when not using. It also keeps my phone cool when I use the A/C. You can buy the knock offs for cheaper.
I'm using a wireless quick charger in my car.... Added some non slip rubber and some magnets at the bottom, to make it sturdy but removable... works great...
I got a pair of these magnetic mounts during a lightning deal on Amazon and used one for my Galaxy S5. When I got my Note 7, I was pleased to discover the metal case held securely enough to not need to use one of the metal stickers included in the mount kit. Very easy to attach and remove. Highly recommend.