I couldn't fit the whole description in the title, but that's the gist. I have been enjoying my Vsonic GR07 BE IEMs but occasionally they are a hassle or irritate my ears. It's a pain to pull them out and seal them back up if I'm interrupted a lot. My ears are sensitive as it is, so adding foreign objects isn't always a good idea. So now I'm looking for some big-boy headphones.
I know open headphones would probably be better because of the sound quality and breathability, but I don't want to broadcast my music through the office, so I'm sticking to closed headphones. What I want is very good sounding, and decent isolating closed circumaural headphones that can take advantage of the Schiit DAC and amp I have. The budget is right around $150. I always like the idea of something that outperforms its price class. I have been eyeing the Beyerdynamic DT770 Pro 250 Ohm. The 80 Ohm might be good too. I like the idea of replaceable/detachable cables for different uses, though. I'd probably use a short cable for work and a longer one at home. Extension cables might take care of that, so maybe it's not that big of a deal. What else should I be looking at?