Graham Slee Spatia speaker cables - anyone have experience with them?

I bet the Spatia will be good.

I like the theory behind their interconnects. I think they are a bargain for the quality that you get. 

I have not tried their speaker cables. I'm set in that department. I took delivery today of their AgSat90 interconnect and I'm very impressed.  I also have their CuSat50 interconnect.  Also a nice cable.  They seem to be good at interconnects. High value cables.