I have used the Node 2 in various configurations and performs well in some, mediocre in others. I try to remember the price which makes it a “budget” component. Many are using it as a streamer, wired or wireless link to digital library, preamp and DAC. Those are many and varied tasks. If you pair it with a really good preamp, and really good DAC it will punch way above it’s weight class. Try an ARC preamp and an Ayre DAC. Any really good tube preamp will be better than using the Node 2 as a preamp.
I don’t think it fair to compare it to much pricier components. It will not hold up...