@rystorm if you are wondering about how to do it, there are detailed, step-by-step instructions on changing #mastadon instances/servers (including useful warnings) in the "Tranferring your Mastodon account to another server" [sic] section here:
https://fedi.tips/how-to-use-mastodon-and-the-fediverse-basic-tips/
The main downside seems to be the fate of postings from the old server; I wish they would be transferred to the new server.