I have Tidal but have not tried Qobuz yet. Another thing I thought was I interesting was when I got a cd player after a few year without one. The same track on cd sounded clearly better than on Tidal. I tried with multiple tracks and have still not found any track where Tidal is better.
I still use Tidal because of the great selection of music and sometimes I am just lazy and won’t bother to go get a cd. Also I now have a newer dac that only can be connected to my streamer so I can’t compare apples to apples anymore. I did rip some discs and they sound great.