Power Cord suggestion please

Thanks for the advice here.  I DO believe power cords make a difference, have done some a/b testing.  Granted not huge, which is why i want to keep to the "budget" ideas.  As far as the persons "shilling" for Cullen, i did not take it that way at all.   Even I knew of the cullen family, used to own a ps/audio when his father was still building them.    Thanks again!