O.F. copper wire, anyone use it?

Base head's , cruisers and audiophiles across the globe have long since realised the benefits of using oxygen free copper wire for less resistance and better clarity of signal.
I wondered if there would be any benefits for High end brushless systems??

besides the local 'ice' shop to me has some saucy looking 5mm O.F. wire.
Carbon fibre 'look' with 'Monster Cable written on it. perfect for mikes 5.5mm connectors...........................tart:027: