Crimson Speaker Cables?

Bought a pair of balanced Crimson ICs about a month ago here on the 'gon out of curiosity. It turns out that I like them a lot.

Used, these are a real bargain but even new they are NOT in the mega-buck category.

Now I'm thinking of giving the speaker cables a shot.
Does anyone here use these? If so, would appreciate your thoughts and opinions, good or bad.