I am going to differ from many here. On my setup, tidal $9.99 hifi sounds better than qobuz $12.99 plan. It gives me way more depth and a little more width in soundstage. Can't speak of Tidal MQA or qobuz upper plan since they are not feasible on my android through wifi feed.

I can't quantify it, but I felt Qobuz sounded better to me than Tidal.  For lack of a better description, Qobuz sounded less digital.  Tidal has a few, more obscure, artists I like that Qobuz doesn't, but in the end the cheaper price and better sound quality (whether real or perceived) won out.

I have Spotify Premium and Tidal Hifi with Roon. Qobuz is not available in my country. My DAC is Musician Pegasus. 

Spotify Premium sounds more compressed and slightly grainy when the music gets loud and busy. 

Tidal Hifi with Roon sounds more spacious and cleaner. 

Spotify Premium sounds better when I am using my TWS, Tidal/Roon sounds better when I am using my main speaker setup. 

I tried using DSP Upsampling in Roon. All the PCM and DSD upsampling options come at the cost of loss of details, smaller dynamics range, and more 'digital' sound so I keep it off. I actually like the MQA tracks, they seem to have better dynamics compared to non MQA ones. 

Interesting responses thanks.  I feel Qobuz definitely a bit better; most do. But I still value selections on Tidal which are not available on Qobuz.  

Great info on this topic. I use Bluesound with Tidal as my service, but this has made me interested in perhaps a trial of Qobuz... I've built up quite a collection of "favorites" in Tidal which I would hate to rebuild on another service. On the Qobuz site it says:

Yes, you can import your playlists created on other streaming platforms thanks to the Soundiiz tool.

When you click the link it takes you to a page in French, with no option for English. Can anyone relate their knowledge or experience with particular optionality?