I had BOTH Tidal and QoBuz for about 4 months and eventually switched to QoBuz only. I like their hi-res content and other options.
I find the sound quality on the QoBuz 24/96 and 24/192 coded albums excellent and much better sounding than Tidal’s MQA coded albums. You can always search for #hi-res and it displays the hi-res albums. Or, search on #hi-res jazz.
The QoBuz catalog does not contain everything I want but I can always find something similar. I recently discovered QoBuz playlists and they are excellent. On my Aurender N10, I go to QoBuz, playlist and search for classical, jazz, blues, etc. Once I find something I like, I can make it a favorite playlist so I can easily find it the next time. QoBuz also easily lets you build you own playlists.
QoBuz has tabs for new releases, media picks, QoBuz picks, etc. and these help me find albums I am interested in. QoBuz offers other selection options for finding albums. They have a music genre list that is very helpful.
QoBuz Customer Support has been excellent. I email them and they usually respond within 24 hours. You can also request they add your favorite albums to their catalog. I hope this helps.