Originally Posted by
Athens80
If you don't mind the clutter, would you consider having both the Montana and a second device? -- using the Montana primarily for the live maps and the second device for your performance monitoring. That increases the information available at a glance and gives you more options for the second device.
Possibly although I must admit I'd be rather reluctant to end up with any more things on my handlebars, I'm short of space as it is and still want to add another light.
Times like this are when I start wondering whether it's worth throwing my hat into the ring and writing my own phone app to do everything I want it to do.