I used to have both services. But, I compared multiple track of the same album (same provenance) on Tidal and Qobuz and found the latter to sound better. There are some tracks on Tidal that are not on Qobuz that I wish I had access to, but Qobuz sounds better, and has more than enough. Plus I found Tidal’s hip hop centric recommendations and playlists not to my liking. Nothing against the genre, but I’m more of a classical, jazz, and acoustic/folk fan. Qobuz for me.
Best,