Power cord replacement suggestions

I like the following in my system:

• Porterhouse Audio 20 amp Porter Port (dedicated 20 amp line)
• Wiremold power strip L10320 (have 2, especially before they doubled in price)
• Volex power cables 17504 10 B1 (unshielded and great basic cables at $7.50 each)

Fellow audiophile told me CD player usually has the biggest impact not all the time though, you have to experiment too.i always do cd  first. In my system it works...

VH...wonderful sound...pretty stiff.

Like everything else in this hobby it's an experiment.  I'd try some from a brand (or two or three) that sells direct with a good trial period.  Triode Wire Labs gets consistently good reviews and one I'd definitely try.  Best of luck. 

I second those who say you must experiment; and williwonka has basically 
explained why. BTW there's nothing "fanatical" about better power cords-except the pursuit of ultimate quality by those attempting to provide the best, like MIT Cable for example .If you have 
a system capable of revealing the differences,listen to types of music where increased resolution, refinement and dynamics are important to you,  and if you have a suitable listening environment then -if you experiment- voila !  you will understand. Elementary my dear Watson.