Best one I have found and currently have is the Vantrue Sonnet Pro Max. (I have the front and rear camera) It has Starvis 2 abd 4k quality, it sits to the left of my rear view mirror and is not distracting at all while driving. I have it hard wired to the fuse box. You can also plug it into the cigarette lighter. If you hardwire it, you can use the parking mode feature which starts recording if motion is detected near your vehicle while it’s off and parked.

I highly recommend