Single Status Update
The Sonore thread you posted on is subject to censorship, so I'm sending you this via public pm. On your system the Sonore may very well not do anything to help SQ. You could try it out in a blinded test if and only if it is easy to return for a full refund. This will avoid confirmation bias.
If anything I suggest you use optical fiber in your system.
Changes to speakers, setup, and room tmt. are much more likely to help SQ, as will carefully selecting the best masters/releases of the music you like.