sorry for the highjack, I've been lookin at Garmins and Wahoo's lately.
correct me if I'm wrong:
•Garmin 830 has turn by turn Navi with no additional cost? just import a Strava route and done?
•Wahoo Bolt / Roam only has turn by turn Navi via an uploaded route from another piece of software and you need to pay a subscription fee for that software?