I do not know how the streaming services work on the Node, nor how is library management / browsing on it; but from what I read on Eversolo forums, native apps still need rework.
Moreover browsing by artist / album, as well as playlist adding / sorting does not work as one would expect, not even on the local files.
If everything is working properly on the Node, in this respect, I would suggest you get a Z8 DAC instead, and have the Node play through it; it should be about $600 now.
I own one, and couldn't be more satisfied.
Do you have specific examples or links? I’m curious what others are looking for. I’m 2 days into playing with this thing, using mostly an iPad with the Eversolo app, and a 2000 album local library, and i have found: search, artist selection, album selection, track selection to be fine and fast, and the interface and usage seems logical. The search and grouping and filtering is not terribly rich yet. But I can very easily find what I want, fast, and play it. The on device interface works in a similar way. I have done some playlist and favorites and it works fine.
I don’t use Qobuz but i subscribed to it temporarily to try it, it works the same, and you can also see artist details and other information easily. It works very similar to the local file approach.
Using Apple Music is probably the weak point, as you are using the android Apple Music app, but it works, and it plays back high resolution music. This is a huge plus, though, as you can add other android apps and stream from them.
I played around with 3 other streaming systems (Aurender, gold note, rose) and this one is as good as the others. I haven’t tried a Node, maybe that is better? I don’t know.
Did just spend a little time this morning doing some A-B (not blind unfortunately, have to change output on A6 and input on amp) between the A6 XLR out to my integrated, and USB out to a Topping E50 via XLR to my integrated. Volume matched to .1db using white noise. Zero difference at all when very much over analyzing several tracks i know very well. My ears just aren't that good