I'm looking for a new set of headphones mostly for my amateur home recording studio. They will be multipurpose for recording, mixing, as well as my personal headphones for everyday use. I'm guessing closed back headphones are best for my uses, but I'm not sure. What matters most to me is sound quality and comfort for long term use (I've had problems with pain below my ears due to headphones in the past). I'm a bit unsure about bass-boosted vs flat headphones for my uses. I'm not at a professional level with my music and like a somewhat bassy sound (not overly bassy like some headphones that drown things out) for my personal uses, so how much benefit would I get from using truly flat headphones? What headphones would you recommend? Ideally, I'd like to spend no more that $250 and even less if possible, but $300 is my absolute cap if the extra money is worth it.