I’ve taken a look at Peertube in the past and I remember finding some genuinely cool instances and creators… but I promptly forgot them and neglected to write it down, dingus as I am.
Although I’m looking for science/tech/environmental and educational instances and creators, feel free to mention any that you enjoy ^^
I don’t know about favorite, but here’s some instances from my subscriptions list:
In general, you can use Sepia Search to find videos about certain topics, across instances.
diode.zone seems kaput. Andy Balaam (who used to use it) has moved to https://video.infosec.exchange/
It does have a banner at the top saying that people should move their videos to other instances, but it still has some good content on there.