Yes, got the Carpe controller arriving tomorrow, and I'm going to stick with MRA mostly as I do all of my planning with that now, and as long as it's an Android, the Carpe controller app allows you to configure it's access and control via Bluetooth to most things, including HUD's within the app, and you now get a pro version of Locus Map included, so I may have a play with that to. Try a bit of everything and settle on what works for me, which may not be what works for anyone else. There's no off road involved with my setup as it's on a V100 or V7 Guzzi, so A-B via Z with the routes I've created. It's still a very interesting thread for me, especially to see what you guys are doing with these bigger setups.The Carpe is just a controller ??
what software / front end are you going to use ?
The Bikesocial vid from a couple of days ago about the Carpe controller was pretty good and they rated it very highly.