i have the sony mdr v55 and a fiio e6 amp. i would like to know if i should return the mdr v55 and get either the 439 or the 449. i dont know i that is a good choice. plz help. which has better clarity and good bass..the 439 or the 449?
is the sennheiser worth getting more than the mdr v55. should i return the sony?