I use a variety of AQ cables in my system (as well as some others....Vertere, Nordost, and Straightwire) and the only AQ cable I haven't liked is an older set of Cheetah balanced interconnects, which I believe are silver. The rest have been about as unassuming and neutral (what I'm after) as possible. I'd still be using my Colorada speakers cables if they were longer and didn't look like garden hoses. Even their cheaper stuff that I can buy off a spool at magnolia is very good...that's what I'm using for my mains speaker cable right now, as I needed some lengths that I couldn't quite afford or find in more expensive, supposedly "better," options. I'm very happy with them. I think the sweet spot in the lineup is the King Cobra. I'm kind of switching over to Vertere D-fi cables but they're a bit more expensive. It really took those for me to appreciate any change from the AQs.