Qobuz.

Ok so far through three albums on Quobuz and loving it! I think the sound quality is a bit better than Tidal and certainly at least as good.  Jazz selections seem excellent thus far as well.

@jond ,
Yes, very good selection on classical and jazz.
Listening to Cal Tjader right now.
Also listened to the remaster Sgt. Pepper album and heard things I never knew were on that record.
And, make sure you set the output quality. I have it on the highest level and am not experiencing any streaming issues. So, I guess, I can drop Spotify (though I do like the Discover tab), Deezer was nothing but problems. Only Tidal remains besides Quobuz.
Bob

Bob I gave up Spotify years ago due to the poor sound quality and have used Tidal ever since. Now I need to decide if I need both Tidal and Quobuz. I like them both at least I have a free month to figure it out.

@jond ,
+1, I agree Spotify sound could be better, but most of Tidal is showing 44K output on my DAC, which is the same as Spotify.
FWIW, after 3 days, I think Quobuz is a keeper. Much better selection for Classical and Jazz than Tidal, and if I get the Supremo subscription, I get a discount on downloads.
B

Bob don't pay attention to the 44K with Tidal the difference is in the kbps reading. 44K is redbook CD standard the difference it Tidal is Flac and Spotify is MP3 with never get above 320kbps. And as far as Quobuz I am sticking with Hifi as I am 16/44.1 all the way no hi-rez for me. And so far enjoying both classical and jazz on Quobuz.