This kind of post usually comes from someone who doesn't have the kind of system to resolve the differences cables can make. Pay no attention at all to this kind of "advice".
OTOH, many cables are way overpriced, stupidly so even. BUT, there are sonic improvements to be had over zip cord. Pick your budget and audition some brands in that price range. I would suggest to you the Luminous Audio Renaissance cables @ only 12.00/ft. These are excellent sounding and won't break the bank. I have compared them to offerings costing much more, and they were the clear winners. But probably the most important thing to you right now is to get rid of those jumpers and bi-wire. Something Sedona would probably disagree with also.
Oz
OTOH, many cables are way overpriced, stupidly so even. BUT, there are sonic improvements to be had over zip cord. Pick your budget and audition some brands in that price range. I would suggest to you the Luminous Audio Renaissance cables @ only 12.00/ft. These are excellent sounding and won't break the bank. I have compared them to offerings costing much more, and they were the clear winners. But probably the most important thing to you right now is to get rid of those jumpers and bi-wire. Something Sedona would probably disagree with also.
Oz