I've got the Node 2. It streams Tidal great over WiFi but the DAC in it is not great, which you would expect for $500. There is a lot of confusion about whether the Node 2's DAC does a complete decoding of MQA.
I use the Node 2's digital out into my Esoteric K-05 and I still think that a cd played on it sounds better than MQA streamed into it. Again, that doesn't surprise me for $500.
I own an Oppo 95 and think that my K-05 sounds better than the 95 but I haven't compared it to the Node 2.
Hope this helps.