Magnetic hold is strong - zero slippage. Phone doesn't come off when you hit bumps (i drive a lifted jeep wrangler). It also accommodates samsung phones with magnets on their back side, making it as magnetic as a standard iphone.

The magsafe phone attachment holds my phone securely and in the right position for easy viewing and access. The design and structure hasn't damaged the vent slats of even blocked the air coming out. Still moves a little when its clipped to my vent, bu...  Read More

This is easy to install, simply * to the ac/heating vent. The only thing is that you need to make sure you don't overtighten the holder since the small metal fastening bar on the phone stand can bend a bit.

In terms of usability, the lisen mount truly excels. It's a game-changer.

Looks nice, and seems well built, but it destroyed my ac vent within two days. Only fell off once.