I have no experience with the Node2, but I do have the new Node 3 and am running it into a H390. I also have a Pontus ll and an original Schiit Bifrost DAC. The Node 3’s DAC is actually not all that bad. During the last few days I’ve been mixing and matching and the H390’s DAC is only slightly better and the Bifrost is only slightly better. The Pontus ll however is a bunch better. I’d hope so considering it cost almost 4 times as much as the Node.
All the best.
JD