I like the AU24 very much. Two years ago, I spent a few months comparing the AU24 biwire to a number of other speaker cables--stealth, granite, maple and a few others. Purist Audio Venustas beat out the Au24 to my ear in my system (below), but only by a slight margin. The Venustas seemed a bit more engaging (if my system didn't have a digital amp, my conclusion very well might have been different). The AU24 was a strong second. My system during the comparison was Granite 657 tube CDP, Supratek Syrah Pre, Spectron MII Amp and Von Schweikert VR5HSE. Good luck.
David
David