@john-s-parry
Okay .. I find the MRA Navi app more flexible than a pure Garmin navigation system. After 20J Garmin Zumo 550, 660 and the BMW Navi VI as well as planning with Bascamp I have been happy and very satisfied with the MRA Planning Gold and MRA Navi App for 4 years. You should take your time with the app and its functions, only then is it the success you want.
Especially if you want to discuss the route with friends in the evening over a beer and want to insert changes quickly, it all works on your mobile phone or iPad and everyone can access it directly. The whole thing is a special function among MRA friends and groups that we like to use all together.
So everyone as he likes, like one way or so, and driving should always be in the foreground.
As a driver who is only on the road with himself, a navigation system is probably the choice especially if you want to travel the world and have to fight your way through the long day by day.
VG