Uptone Mac mini. software upgrade?

[musicguy]

I built a what I call my uptone Mac.   Love it.   

 

apple wants me to update the iOS. to the current.  Im currently. on. macOS. Big Sur.   Should I update the OS?  Im scared too.  It's my main music server.  Plus. with my Js2. im building another one.  

 

Bueller. Bueller. 

 

M usicguy

[savjam]

I have a similar set-up - 2014 Mac-mini powered by the JS-2 running Roon.   If you are happy with the sound, I would not upgrade.