The Panasonics do sound interesting, but I read somewhere that they sound very similar to the ATH-M50. I think I might want to try a different sound (i.e. BAs)... But I don't want to get BAs if a dynamic will really sound better... This thread is confusing me even more now I think.
IMO (and this may not be the way you find it) BA's sterilize metal too much which is why I don't enjoy the listening experience.