Curious question for other members. Where do you use your high-end open back headphones? I just spent way too much money on what I consider the ultimate closed-back headphone because I mostly use it in an open environment at work and don't want to annoy everyone. I haven't even considered an open-back headphone. Is the noise leak really not that big of a deal, or do you listen at home? I could probably get a lot more bang for the buck if I went open-back.