Some of you guys are unbelievable.
Read slow and carefully. Don't miss-read anything, I beg you. Blutarsky is NOT a fanboy of anything. He is open to enjoying any kind of headphone or speaker rig, and he posted his thoughts only because we both are able to wear the others custom IEM, and our ES3X sound similar when we wear the others. Yes, with some difficulty we can share customs. My ear canals are larger than his, and my concha (or area where the IEM body sits, whatever we call it) is wider than his, though mine and his are about the same height. While the ear canal portion of his IEM do not seal well in my larger canals, the body of his customs causes a seal at the ear canal opening and good isolation.
He made it clear that this was just a personal for fun comparison, that it was his opinion, and that you should take it with a grain of salt. TOO MANY PEOPLE READ INTO POSTS WHAT THEY WANT TO SEE, and that sucks. He wasn't sure he wanted to post it and I encouraged him to say what he heard, and now I feel bad that I fed him to the lions. Now, that being said, I also posted that I didn't agree about the mids on the JH13 Pro which I think are still immersive and involving if you spend time with them - but he ADMITTED he didn't spend enough time with them. GIVE HIM A BREAK!
He's been a valuable contributor to head-fi when he has the time to post, and I think he doesn't get time to share his thoughts enough, but some of you you guys remind me why some of the best head-fi'ers decide not to participate sometimes.
This is a photo of my JH13Pro in Blutarsky's ear - and the fit is just very tight but with deep insertion and a seal:
