Here is the thing… if your system is well balanced tonally and you add warm cables you will loose the details and end up with a system that is warm and emotional with a marked reduction in the high frequency end. I mentioned I used Cardas Gold Cross because they warmed up my system a lot. I had ribbon speakers and an overly detailed solid state preamp. The cables brought proper balance to my system, but by subtraction. My system sounded properly balanced with them.
When I retired my ribbon speakers and preamp for a ARC Reference 5. When I turned the new equipment on i just turned red with embarrassment of what I had done… all the cymbals wheat from the mid soundstage to back behind the wall… barely audible… it was not good. The leading edge of a snare drum disappeared. I think I listened for less than a minute and ran into my storage room and pulled out my 20 year old Transparent speaker cables. I switched them and instant, perfect sonic balance. Just perfect.
Years earlier my system was harsh, unforgiving, with a somewhat high noise floor. This was really well communicated through my ribbon speakers. So with Transparent, it sounded terrible. With the gold cross perfect.
The components in my system today are all compatible, of outstanding quality and of perfect tonal balance. So when I get cables and interconnects I want as transparent and non-existent as possible, so as not to get in the way. A really warm tonally balance cable, by definition is getting in the way and accomplishing this by subtraction..