I share the /home/hts directory over SMB, so it would be a good way to copy recordings over to a new machine
I have a basic NUC (J5005 version) connected to my TV to play back recordings over the network, as well as use Kodi for live streams.
I also run miniDLNA configured to serve the hts directory for streaming clients
I also set up Apache web server with fancy directory indexing on that directory for easy download on other devices
And finally I use an RSS feed generator to make all recordings available as a podcast.