I'm still to decide on a phone mount, most likely window quad lock suction cup or ram mount combo.
I recently decided to move to an Apple smartphone-based setup in my car, due mainly to my faithful old TomTom being shaken to bits on a trip across the Trough of Bowland.
I went for a Quad Lock mount, and because I wanted to be able to adjust the angle of the phone I went for the Motorcycle mount that fits to the top of a hydraulic brake or clutch cylinder. I mounted it to the dash so that the phone screen is close to the steering wheel in roughly the 2 O'Clock position, where I can see it and reach it easily. For sound I use AirPod Pros, usually only one in my right ear so I can hear SatNav instructions clearly.
I'm very happy with the setup. I have never got on with suction cups mounted to the screen because I have found they shake too much.