randy-11,
You stated "Buy some cheap cable and use against the others to test against it. Be sure to do the testing blind and see what you find out.
Silver won’t change anything except your wallet size, and there is no reason at all to spend a lot of $$ on cable, tho various configurations can change the sound (tho they may not universally improve it)."
With regards to price, pure 9999 silver is cheaper than even most cheap speaker wires you will buy from a cable/wire company. With regards to blind testing, I agree. And silver is a great way to start testing. IMO.