I have a pair of Analysis-Plus Silver oval single speaker cable. I found it very good especially considering the price. It is very smooth, almost to smooth, it seems to work best on brighter sounding systems. It also throws a huge soundstage, this is the area where I thought it was the stongest. It is very manageable and easy to hook up as well, compared to some other cables I've tried. Overall for 500.00 I don't think you can do better although I haven't tried them all. Good Luck