BTW, is there a known issue in gpx export (or garmin fit files imported by drag drop)?
Same run, watches side by side. Fenix takes leads and wins with clear margin :) Fenix gpx is 35 sec shorter even if started and stopped almost simultaneously.
Some kind of autopause seconds not added to time stamps in gpx export maybe? Note how fenix dot jumps ahead in places where a red dot appear in session data page. I think no-one should use such autopause, but still if forgotten on it may have affect on quickroute analysis and stuff like that if made out of AP gpx exports.