@soix - I gave MConnect HD a try today with a Qobuz free trial and my personal view is that:
1. I can't hear a difference between Qobuz Hi-Fi and Tidal Hi-Fi (I am old so my hearing is maybe not able to discern the finer points between the two formats).
2. The MConnect HD UX and UI is awful compared to the native Apple and Windows Tidal app. I'm not paying for something that utterly terrible so I've requested a refund from the Apple Store.
3. The Qobux app itself also lags behind the Tidal app in terms of ease of use, navigation and the way it presents search results. The algorithms in Tidal are spot on.
I'm switching to a Denafrips Ares II so I'm leaving MQA in the rear-view mirror (partly, the Zen Stream will still unfold MQA) but Tidal Hi-Fi is pretty good and one day I hope Spotify comes to the Hi-Res party!
Obviously, this is just my opinion based on what ticks my boxes! It's wonderful that we have all these options and choices though isn't it?