I have two reactions to this thread. (1) OP is doing something that, IMHO, more people should do: bypassing the Node 2 DAC and using it as a streamer only. For $500 (ish), it’s a decent streamer. (2) I question whether it’s decent enough, however, to reveal a difference between HiRez Qobuz files and Tidal’s MQA. I’ve invested a decent chunk of money into my digital side on two systems, and I still find it a close call. But, like others have said, I do prefer the Qobuz sound for some elusive reason. I also have a dumb, but nonetheless real, skepticism toward MQA and its whole “compressed, but not really” approach. But the depressing reality is that we have no control; a really good recording streamed over Tidal will always beat a so-so recording streamed over Qobuz, and vice versa. We spend too much time and energy agonizing over gear when we should be agonizing over recordings. Do better, music biz. Your entire job is to help me and the rest of us .0000005 % audio-geeks get the most out of our toys.