I suppose people are looking for perfection, or perfection as they hear it. Simply borrowing a set of cables and 'testing' them is one easy upgrade (if it sounds better).

I have tried Nordost and Kimber cables, I bought them as I preferred the sound. That was before DSP speakers

DSP6000, 5500 centre, SW5500. Kef surrounds. G61R, HD621, MS600, MC200, G55, Lumgen,Oppo bluray player, Bluesound Node Icon