I vote for : grado labs alessandro
http://headphones.com.au/psingle?productID=19
But go to the leedy headphonic store and TRY out a heap, what you think sounds best is different to what anyone else thinks. (bring a cd or two)
Also ignore the price, because: "in high end audio you pay for the price." ;-)
Just look at bose, for example 1% product 99% price tag :P