Roon was designed as the best music library organizer in the world ,nothing is even close ,as far as it’s organization ,and information per artist ,include QObuz, or Tidal you have millions of songs at your disposal ,together nothing is better.
your computer is a different topic ,it’s a server - computer ,a computer has so many sub directories and programs in the background and not the quietest place for music ,and power supplies are noisy , that’s why people use dedicated music servers ,that use regulated linear powersupplies and a lot of other programs even Roon has a dedicated Linux program you can use .