After two weeks listening, I continue to be impressed by the improvement in SQ with all sources. In my system (very similar to yours @The Snug) I still prefer vinyl over digital - though perhaps the gap is smaller, and the 'analogue-like' improvement more marked with streaming, if that makes any sense.
Benchmark vinyl recordings/pressings in my collection sound better with Organik by a significant margin. To name just a few: Malia and Boris Blank, 'Convergence;' Robert Plant and Alison Krauss, 'Raising Sand'; Norah Jones, 'The Fall'; Agnes Obel, 'Myopia',' Citizen of Glass'; John Martin, 'One World'; Leonard Cohen, 'Old Ideas''; Grant Green, 'Born to be Blue'; Thelonious Monk, 'Monk's Dream'. Such material (already very good with Katalyst) is rendered in a more refined, natural and musically engaging manner, with greater depth and realism.
Another welcome improvement is the way in which musical information is resolved in 'busy' records that until now have seemed rather compressed. Dynamic range is handled much better with Organik (for example Led Zeppelin, 'Led Zeppelin II'; The Christians, 'Colour'; Nils Lofgren, 'I Came to Dance'; Mercury Rev, 'Delta Suite Revisited').
I think this A/B review of Katalyst/Organik by The Absolute Sound sums up the difference very well. https://www.theabsolutesound.com/articl ... rk-player/
Good luck!