I replaced my Parrot he’d unit with a Sony XAV-AX5650ANT head unit primarily as it was double din at the front but only single din at the rear and ai was not sure how much space was behind the dashboard. It also supports Apple car play etc. have had this unit in the car for a couple of years so far and am well pleased with it although DAB reception is not the best but I mostly stream the radio though my iPhone anyway and use TomTom on my iPhone as my sat nav.
Due to the way Morgan fitted the Parrot unit the dashboard does need to be moved to do the work. My unit was replaced by Ledgerwood Morgan but I believe Krazy horse has also upgraded a couple of Aeros