Moving up from a Node 2i

@highpeakrider I agree with everything you say about Roon to include the ease you can select other endpoints. The Roon radio and new music discovery features look very useful too. I’m removing the computer and NAS completely from my audio chain so Roon is out for me without a “core”. That’s why I’ve been trying these streamers and their apps. I sort of reproduce your method of saving related-song selections as playlists by saving TIDAL’s “My Mix” playlists (which are list of related songs I should like based on my playing and favoriting history) and duplicating the songs I like/fav to Qobuz. I’m thinking about trying Soundiiz Premium and doing that “sync” automatically across multiple services.

I also have Apple Music and prefer its playlists over the Tidal ones, i'm also using Soundiiz to transfer from AM to Tidal which then flow into Roon.

Just did a test at a local dealer between the Vault 2 which is my current streamer and the Innuos Zenith mk3. The dealer set up a system consisting of DCS Bartok DAC, Gryphon integrated and Rockport Atria 2 speakers. There was a difference in signal path as the Vault was connected to the DAC via SPDIF and Zenith connected via USB. After listening to 3 well known tracks on the Zenith then switching over and listening to the same 3 tracks on the Vault, it was not hard to hear the difference. The Zenith is bigger with better defined / separated images in comparison to the Vault which sounds slightly muted in comparison. I also like Innuos's integration with Roon and being able to configure the Zenith as a core. Lastly, the potential to improve SQ down the road with their newly released Phoenix re-clocker (which I did not hear) is also interesting. I purchased the Zenith but you have to hand it to Bluesound, their price / performance is outstanding.

Different digital methods could make the difference. 
Do it over using same methods of transfer.