I just finished setting up a custom router with dns ad blocking. Next comes a media player so I can purge this smart TV filth from my household.
Huge shout out to Louis Rossmann and the FUTO communuty contributors, check out the wiki on self-hosted software if you haven’t already.
Have a previous gen 4K, and have not encountered any issues with Jellyfin on streaming. There’s a spectacularly annoying bug that you lose your config if the atv is full to capacity - and with kids in the house it means frequent logins are required. The iOS client also seems to lag on features and updates compared to the other clients, but other than that niggle it’s been great.