SO I'm hearing E-Q7, SM3, RE272, GR07 as palpable options and that the sound isolation of HA-FX700 isn't as bad as 60% of the reviews out there? When I listen to music, I want the experience of feeling as if I'm in a concert hall listening to the band play. I also have the money right now for only one IEM. It sounds like HA-FX700 is more a concert experience than any other phone but the problem is for commuters that it wont hold up at all in the isolation department as a open back phone( Re: |Joker| 's review of it.) I am stuck because it feels like a similar alternative to the GR07/SM3/ IE8 with better detail and instrument placement, as well as good high's and lows w/ recessed but well placed mids, and a timbre to boot. PEOPLE WHO HAVE THIS PHONE, when you go out with it, do you get annoyed at the fact that you can hear other people?car noises? If you sit in a cafe or coffee shop, do you wish you had a more isolating phone, or does the FX-700 just enthrall you regardless? Does sound leak? or maybe you just leave it at home altogether. This phone is going to be the phone I listen to when my tube amps & speakers are resting, while i go out to the gym or work, or plugging into movies on the airplane. It needs to be clean, clear, wide, and give me 16 oz. of tender juicy, albeit controlled, bass. I know a lot of audiophiles out there have 3 or more IEM's, but when your going out to do whatever, and you open that drawer, what is it you reach for time and time again? Is it the HA-FX700? the SM3 v2? E-Q7? GR07? or maybe your trusty um3x? What is your daily worker?