Power cord for my Portal Panache?

What do you guys think about the MIT z-cord II? I was offered a 6 foot version from my local store for 60 dollars out the door. Do you think this would be a good upgrade from the stock cheap black cord it came with? Would the ps audio power punch that retails for 70 be a better cord? Thanks!

P.S. i could also use the MIT for my cd player...

Ryan