First off , as a person interested in this topic, I appreciate the contributions as they are sound and based on listening trials. My experience with MQA and only a couple of DAC’s is that I wasn’t impressed. Also since my main DAC is a Shitt Yiggy, I haven’t gone as deep into this. I’ve had to base my comparison with my Cambridge DAC and Audeeze headphones. But I have been able to tell differences. I tend to look for overall tonality and depth and distinctive space within the music. One of my favorite albums is Supertramp’s Chrime of the Century, on Tidal. With a standard , remaster, and MQA I can compare. I’m also interested in the contributing members that prefer Qbuzz. At this point my next step is to trial Qbuzz and compare that to Tidal. So thanks to the Op for asking , and much respect to the mature responses. Merry Christmas and Happy Listening, Mike B.