The important thing is the music.I listen to Classical exclusively and I can actually find a CD on my shelves in most instances than I can find it from a commercial streaming service or even after I've ripped it to a HD. Streaming from Qobuz can also sound quite good but I give nod to my CDs, ripped to a HD or direct replay. And I have a ton of SACDs and Blu Rays and am able to extract the DSD layer from the former with my Oppo/Bryston DAC combination.