"But thats my ears" This is the usual response and there is nothing I can say to refute it really. My inferior ears (and please no need for pity) enjoy music just as much with cheap cables. As I said in my first post if you perceive a difference then it exists, so it doesn't really matter if the difference exists in a measurable way.
I'm sure you understand the wife based testing isn't scientific. If the difference is so stark and assuming you're not 1 in a million hearing wise then It would be easy to find test results to back this up?
http://www.head-fi.org/forum/thread/190566/blind-cable-taste-test-results
Tiny sample size agreed but an honest attempt to test.
I promise to stop now sorry again HF.