@dwhess,
You have a very nice system. Your N803 receiver is very capable of letting you discern the uptick in SQ between Spotify and Tidal / Deezer. I would encourage you to do trial run with Tidal or Deezer and see if you hear appreciable uptick in SQ. Spotify being the oldest platform has a very vast library so you may give up on some content by choosing Tidal or Deezer.
Personally if my system is this good, I would choose streaming quality over content. There is a appreciable difference in streaming quality as Spotify max out at 320 kbps vs Tidal / Deezer at 1,411 kbps bit rate.
You have a very nice system. Your N803 receiver is very capable of letting you discern the uptick in SQ between Spotify and Tidal / Deezer. I would encourage you to do trial run with Tidal or Deezer and see if you hear appreciable uptick in SQ. Spotify being the oldest platform has a very vast library so you may give up on some content by choosing Tidal or Deezer.
Personally if my system is this good, I would choose streaming quality over content. There is a appreciable difference in streaming quality as Spotify max out at 320 kbps vs Tidal / Deezer at 1,411 kbps bit rate.