I’m gradually implementing whatever I can. The easiest one to integrate will be Garmin — everything else is much harder to set up.
I treat it as a backup option — kind of a solid proof that there really was a workout or an active day, in case there are issues with Actifit.
It might be worth thinking about some conversion ratios, because from what I can see, Actifit tends to give inflated results.

My data for today:
65 km (Strava) → the new conversion formula turns that into 26,000
My Actifit data for today: 33,900
My Coros watch: 4,225 steps

The question is, how to standardize this? For now, Actifit takes priority, and in the script I’ve set the conversions so that the highest result is the one recognized