ive been using kodi (xbmc was better moniker) since google killed sagetv. i recall attempting plex, but it seemed to lack some open/extensibility (its been awhile).
i have a side project i want to make as a modular plugin generating a cable layout with original air orders and networks/channels… kodi seems most optimal, but ill admit its been a long while since i looked at plex.
so why plex over kodi?
Jellyfin is great and I follow its development and test it every now an then but it is nowhere near fully featured or well supported enough or me to transfer my family over to.
I will eventually, when it's ready.