headphones always destroy my hairstyle....more important,i still like sen's way of sound more than ATH's portable headphones I heard ESW10 once,but I don't think it's much better than IE8,even worth in some aspects

well,looks like i need to know more about all the abbreviations

I've been quite intersted in K242HD recently

I would prefer HD600,but it's not so easy to drive,if you are strict. But if you're not,it has a better performance than HD650 on harddisk MP3 players.

Some ATHs may do well,but those i listened to have stopped production long ago