I see lots of articles and talk about differences in wattage. In my case, I saw the differences between 10-25% in my workout yesterday.
Tacx Flux that I calibrate via the TACX App.
Garmin Vector 2 Pedals, calibrated via the Garmin Edge 1030.
Is this difference because the Garmin pedals are direct power transfer versus the calculations of the Tacx? Which is the right one? My gut tells me by feel that the higher wattage from the Garmin Pedals is the right one. If I decide to use the Garmin Pedals as the Power Source, can I still use the Tacx for ERG mode on Zwift? Thanks