This link was posted on the BMW MOA forum. Thought I'd share it here, others might get as much out of it as I did.
https://www.cnet.com/features/gps-r...298478449184484532&mid=13176874&cid=535004125
https://www.cnet.com/features/gps-r...298478449184484532&mid=13176874&cid=535004125