Try the new Purist Audio Musaeus. I just ordered a Bi-wire pair for my B&W's. I tried these against the Cardas Neut ref. The new Musaues just amazed me at what it did and it is better then their older long loved colossus cable and is about 1/3 the cost of colossus. ($580 compared to about $2000) The thing that is nice about purist is if you order a bi-wire, they actually add double the cable instead of just splitting the existing conductors. And the new cables don't use fluid anymore for sheilding. They use a metalic substance called Ferox that really sheilds the cable creating an extremely low noise floor. The museaus is fuller bodied sound, very open and airy, detailed and soundstage is deep and wide. Their new Venustas is another level of performance, but at about $2500 to 3000. I just ordered their Venustas XLR IC for my amp to pre. The venustas is breathtaking!!! The midrange is so natural sounding. Vocals are stunning. Call Paul at "The Cable Company" he was my salesperson. They will send you loaners to try in your own system.
Happy listening.
Happy listening.