So, Strava Live Segments are working pretty well for me. I will probably never be the fastest on a given segment, but beating my own PR is a motivating push. I don't think I want to keep spending the money required for a Strava Premium subscription after the 60 days trial so I am wondering, whether the 735XT is able to use Garmin's own segments as live segments?
If that is possible, I would simply re-generate my preferred segments in Garmin Connect and use those to push me during the run. All I need is the watch telling me that I am approaching a segment and that I better get my ass up.