Cable recommendations/Spendor

I use the Acoustic Zen Satori's and like the sound. The only other cables I have tried are the Audioquest type 4's and the Satori's are a lot better. They often come up used and you should be able to buy a pair to try and resell them if you don't like them

My Spendor SP1/2's are feed (biwired) using some inexpensive niam audio cable with cheap banana plugs.
Been the same for over two years.

any opinions about the Witch Hat Phantom speaker cables vs the Duelund Dual DCA12GA, and 16 GA cables with Naim amps? 

my experience is that cables are dependent on the amp, not the speakers.