How can I improve my media serving setup?

[DeanoVIP]

I host a Jellyfin server (i5 6500, 16gb ram, 14TB of storage & wifi 6) Unfortunately I'm limited to wifi but so far no issues dishing out 1080p content to 3 devices at once. I use the Jellyfin app on Chromecasts or Roku boxes connected to dumb Tv's. For a better experience what can I do? I assuming the obvious of 4K resolution, or even audio? I'm very new to this and any advice is most welcome.

 

[nicegirl05]

audio would be my go to my entire music library has some form of 5.1 hifi surround sound so weather im streaming on my samsung phone with dolby atmos for headphones or my pc with a full 5.1 atmos system or in my bedroom on my roku with dolby digital plus im always getting the best audio quality that file or application can support some devices dont support 4k so 1080p 60hz with some form of 5.1 or 7.1 surround sound would be perfect for any modern home media server aswell as id check out parsec for streaming games to these devices if your looking for somethang with vedio games aswell it can also passthru surround sound audio so u can enjoy the best quality of any media