@dokosan, "Cardas level would be Clear Cygnus (or maybe stretch to Clear),"
Plenty of good Nordost references here, and if you lean to Cardas, make sure you arrange a demo/return for the interconnects. Having owned and compared Cygnus, Clear, and many others in the line, the results are similar but different in some ways. With the capability of your speakers, if you do try Cardas, I’d stretch to "Clear" between these two IF "a bit more detail and improved soundstaging" is what you are truly looking for. I just notice a smoothness to standard "Clear" and "Clear Reflection" fwiw. In your case, standard Clear might work, but demo it for sure if you can with.a proper dealer-retailer.