@chadgoode Brave soul I was too impatient and jumped into the Mastodon wagon too early without proper research.
I wouldn't like to lose followers with a change, so I would need a new subdomain/domain but I don't really want to that either. Current domain is so clean.
My setup works fine in my VPS right now with the media assets moved to super cheap object storage. I seem to have no problems, all stable.