Was thinking of using TrackAddict to record a snowmobile adventure, using an external Garmin GPS. (Just location, speed, g-force, etc. **Not video.**) We don't know what our exact route will be.

What is the better mode, Raw Data or 4x4 Trail? What is the difference between the two? And, can TrackAddict record multi-hour sessions (like 6+ hours)? Ideally I would like to start TrackAddict, then pack the phone away for the day and only have the Garmin exposed.

Thanks.