Whilst the love hate affair of Garmin goes on plenty of alternative options are now on the market. I came across this little vid by Nomad Sweden with an overall set up that seems good value.
This setup has 3 key features:
1) Android phone with wireless charging
2) Quad-lock mount with wireless charging
3) Control button unit, Bluetooth weatherproof
If you want to get really serious, the carpe iter setup looks very interesting.
Dashboard plus road book plus gps plus all then other functionality you get from a 4G tablet. They’re working on a version that displays info from an ODB reader as well, so all the engine info you could wish for (not an airhead tho, obvs).
Seriously considering this for the airhead Adv I’m building.