Hello @kckrs
There is a whole world of music available by streaming Qobuz vs just your own cd's ripped into a hard drive, or purchased music files on a hard drive. It is an amazing way to explore new music. Also, a quality streamer will sound better.
You have some nice stuff. I would reach higher than the Node. Most of us had one and many of us have upgraded. Look at models from Aurender, Innuos and Auralic.
Perhaps it is one of the hardest concepts to understand, how a better streamer improves everything.