@thieliste I replaced the OEM hookup wire in my CS2.4 SE with Cardas. In the same step, I replaced the OEM binding posts with Cardas PBP and made it biwireable (ie, runs of speaker cables from the amp to binding posts connected to each of the coax and woofer boards). So, I cannot ascribe the overall effect to any of those three changes. But I will say that I had a BIG smile on my face when I hit play on Roon :)
Really curious to learn more about what Tom Thiel has brewing . . .