@joepie91 featurewise: interaction controls and sandboxed media preview generation just landed, the main big missing feature at this point is message edits, which is coming in the next release
the main usability downside is that normal clients (enafore, phanpy, etc) all do regular timeline stuff but you still need a separate GTS-specific web UI to do some operations including editing your profile
compatibility is top-notch; haven't run into an issue yet
@joepie91 oh my god it's been so long since I looked at a masto 3.x URL I forgot what it was like to have toots that load quickly