Has any one used Cardas 101 or Analysis Plus Chocolate Speaker wire? There really are no reviews on both of these.

I am in the market for unterminated relatively inexpensive 10-12g speaker wire to replace my Belden wire from BJC's.

I definitely want copper wire and I am looking for a slightly warmer sound. I don't know if any of these cables will make a difference but I can always use another pair. I need 13-15'.