First off, stop spamming, second off, read the blog before replying to please, he said 2 times already, HEADPHONES only, NOT IEMS.
Alright here is a list of what i would consider contenders and what they're good for:
For overall good and balanced sound quality.
Sennheiser HD 25 II-i:
Good isolation and SQ - Not at good as the above mentioned allround, but better for more bass-hungry music (Take it as you will, but its not a DJ headphone for nothing). Not much response to a good amp compared to others.
Beyer Dynamic DT 1350:
Good isolation and allround good sq, more balanced than HD 25, and responds very well to a good amplifier.
A good sounding and extremely durable. Very balanced comfortable, decent isolation. I dont know how it responds to amps.
Clipons may also be considered, such as:
Audio Technica ATH-EW9 or Koss KDE-250 etc.