What are the best receptacles and plugs?


I am about to complete the wiring of my dedicated circuits and am wondering what receptacles and plugs A-goners feel are the best. The ones I am looking at are: PS Audio's Power Port, Furutech Gold Receptacle, Wattgate Gold Plug, Furutech Gold Plug and Furutech Rhodium Plug. There is a wide range of prices and wonder if the extra cost is worth the investment.
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You might also consider fellow A-goner Albert Porter's cryo'd Hubbels which work great in my system (after a lenghty break in) and sell for $36.00 I believe.
i have the ps audio and is no better than a 20 amp isolated ground or a 20 amp hospital grade recepticle you can buy this at any electrical shop for about 25 dollars thats half the price of any of the fancy ones