Add one more for Anti Cables. I have a very rough setup in that I need 48' cables to my speaker when I moved into my current house.. They were an improvement to my old, more expensive, 10' cables even though they were that long.
I spoke to the owner about their design, and what he said actually made scientific sense. I don't want to get into the details because he spent a lot of money getting expert help to improve his cables.
There are probably better ones out there, but not at this price. And there are many, many more that are worse and much worse.