BRYTON RIDER S800 VS GARMIN EDGE 130+

Comparing my 1 week Bryton S800 with my 1 year Garmin 130+.
Done in three rounds with following setups:
1. outdoor: both bike comps are connected to its respective hr/speed/cadence sensors.
2. indoor: both bike comps are connected to its respective hr/speed/cadence sensors.
3. indoor: both bike comps are connected to same hr/speed/cadence sensors (i.e. garmin sensors).
Outcome? watch to find it out.