I use Plex. Jellyfin looks great, I try it every so often to see how it's progressed, but it's just not quite polished enough for me to make the switch yet.

I used this as my guide: https://thestartrekchronologyproject.blogspot.com/2009/09/and-now-conclusion.html

Except of course the Enterprise finale, I watch that at the end of enterprise, not in the middle of TNG.