I am sorry but my priorities are always changing in what I want for my first headphone. I am looking for a closed full size headphone that is $200 or less. I listen to mostly alternativ/ alternative rock, classic rock, and some dance and hip-hop. My budget is $200 for the headphones themselves, not including an amp. Recommendations for amps under $100 are welcome too. I have heard good reviews about the Shure srh840, the Sennheiser 25, and the Beyerdynamic dt770. I have also heard the Koss Dj100 are well worth the money too, and I can get them from a store that is close.
The Shure is the best all-arrounder for your mix of genres. The Ultrasone HiFi 780 with heavier bass and brighter highs is also an option.