By which I mean in terms of usage, development, or stability. Also along those lines, which English-speaking instances would you recommend?
Interested as Misskey & forks have some feature edges over Mastodon in my opinion, but it’s somewhat harder to find discussion/info about them.
Firefish > Iceshrimp
Hilarious, makes me kind of want to see it fail again just to see what people come up with as the next name in line.