This C6 Pro has a great feature set, I bought it because it had Carplay and video recording in one unit. Installation was easy, connections are robust, all parts seem good quality. The only mounting option for the controller is bar-clamp. It would be better to allow surface mount too, but not possible with the design. I didn't connect it, and it works fine without. It would great to have a power button on the main unit to restart it without turning the key off, because operation is very unstable. Unit frequently freezes when changing functions, especially if you try rapid consecutive changes, and sometimes disconnects from phone (iPhone iOS 18.7) but won't reconnect unless power cycled. Video recording is decent, with a very wide angle, probably too wide because images appear taken from a fishbowl. Microphone noise is extremely bad over 15mph even installed behind my windscreen. Touch screen is somewhat slow to respond, as are screen changes. When it is working, I enjoy the Carplay functionality and map changes keep up with your movement just fine. Screen is clear and bright. Overall I'm reasonably satisfied with the capability for the price, but would not recommend this unit.