There are not a lot of Kbin instances yet, so it’s hard to say at a glance whether an instance has actually good moderation or if it just doesn’t have enough users to cause trouble to begin with.
Edit: I found a more expansive list of instances and fedi196.gay seems like a good one
Indeed. It’s easy enough to back up your posts/threads/comments with “save page as” on each page of your profile, but you can’t automatically transfer your followers, following, subscriptions, or moderated in a migration. You’d have to ask to be re-added as a moderator, have to contact your followers individually, have to add your subscriptions and following one by one to your new account… Has anybody made any sort of third-party tool to make migration easier?