What are the best headphones to use with the Z2?

[michhart]

I use the Bose Quiet comfort 20 in ear. While the Bose are quite expensive, not only does the noise cancelation work perfectally, the Sound is really suberb (and I am not a Bose fan as such). Seems like that pair goes well together. I also have a A&K 120 and Westone 4 and while that combination is more neutral in Sound, I actually prefer the Cowon + Bose combination while travelling. Michael