I have been using Qobuz for a while. A few days ago I decided to try the Tidal service. I tried listening to some of Pat Metheny's albums. I love this artist. Especially early albums. On Tidal, many of these albums are encoded in the MQA. Some albums on Tidal MQA have a green circle. The listening sound had a clear degradation at high frequencies. For listening I use a MacBook from Audirvana, as well as SMSL m500 and Beyerdynamic DT-990Pro. Conclusion - MQA with a green circle is not suitable for listening. One of Metheny's latest albums was encoded in the MQA with a blue circle. I compared this to an uncompressed Qobuz broadcast. I found differences in the sound of jumping hairs from the bow when playing the double bass. On Qobuz, the sound was natural and spatial; when the MQA was compressed, this sound lost its spatial dimension and became lifeless. When I heard this, the question of what to use to play the sound immediately disappeared. My obvious choice is Qobuz broadcast without any compression or any changes in sound material. I will spend my money on this service. For me, the choice is certain. I am disappointed that some of Pat Metheny’s albums have died when using MQA compression.