Qobuz.

Spotify (top tier) is 320 kbps

Red Book CD (16/44.1) is 1,411 kbps (44.1 * 16 * 2). So almost five times more than Spotify

Qobuz is certainly working for me. I am streaming while driving and getting CD resolution with no dropouts. The sound is excellent. The search engine is easy to use.
Next for me is developing play lists.
I have cancelled my Tidal account. 
I do think Qobuz is for music lovers!
David Pritchard

David that's great I haven't messed around with the app really yet, using the Lightning DS app at home but looking forward to checking it out and exploring more. I haven't decided to cut Tidal yet but I may down the road we shall see.

@dbphd sorry for the delayed response.  In both cases, using the Ethernet render built into the QX5 and using the Aurender and streaming via USB, Qobuz sounds better than Tidal.  In fact, I just cancelled my Tidal membership. 

The issue with Qobuz is that it’s missing a lot of albums. Especially in the Alternative/ Indie / Folk / Americana/ Metal genres. Many smaller US labels are missing completely.

32 of my Tidal favorites (albums) are missing, plus many additional albums I browse from my favorites.

As much as I like to cancel Tidal, and keep Qobuz, I am afraid as it stands now, I will stay with Tidal. Cannot keep them both