bold Budget **bold - flexible, I don't like overpaying on principle so maybe 100$, but I'm willing to go to 200$ for the right pair Source - PC and Android phone. I'm hoping for Bluetooth with optional cord. Requirements for Isolation - the more the better, half the time I will not want to disturb others in cubicles around me and the other half I am in a noisy lab full of equipment making lots of white noise. Will you be using these Headphones in Public? Sort of, if you consider a cubical bullpen public. But yes, I don't want to disturbe others Preferred Type of Headphone - must be over the ear Preferred tonal balance - neutral, I don't want artificial balance to one side or the other from my headphones. Past headphones - I had some full-size Sennheisers, just stolen and I don't remember the model number. A cheaper pair. I like the sound and the power, and over the ear was good for comfort and isolation and the big thick coiled cable was bad for the lab. Preferred Music - I listen to everything, EDM, Jazz, pop, rock, classical, and podcasts What would you like to improve on from your set-up - I would like the option to be wireless while in the lab, having a cord hanging around is no good.