I migrated from Twitter to Mastodon when Elon Musk took over. It’s been really nice, and I I wish I’d have known about the Fediverse before then. I may have found an instance that is too comfy and perfect for me, though… I’ve been tempted to migrate my account over to a Calckey instance, but there’s no way that I’m not staying put. Other Fedi services that I’m interested in trying are PeerTube and Owncast.
I have a kbin account that I’m keeping an eye on. I’m sticking around Lemmy based instances for now since it had more time to develop and there’s some small UI stuff and search function that is nicer. Also have a mastodon but I don’t really use it.
Haven’t heard of PeerTube or Owncast though, might check it out.