That doesn't answer my question at all. If the output of the production is only mqa, as was intended and presented as the best thing since sliced cheese, that's all you have. You have no choice. You can check the Qobuz version, but if the original master is mqa, then the Qobuz version is just mqa reprocessed, probably with the mqa headers removed from the flac, but still with all the artifacts there. Unless someone unfolded it and saved that file for qobuz to serve, but that you can't do... because it is proprietary.
So, how do you choose when there is no choice? This fits the definition of market cornering. I understand you don't care and you choose with your criteria, but others do care about the state of the music industry and consumer rights.