I currently own a pair of ATH-M50's, which I find a BIG STEP UP from my Studio Beats, but I was wondering if there was anything better? I know a lot of people say ATH-M50's are good but they also lack. I mainly listen to pop, hip hop, R&B, and a whole bunch of other genres. I would like something that is comfortable, that presents bass but nothing that sacrifices clarity and that can catch every instrument/detail in the song. I'm not too fluent on terms such as recessed mids, highs, or lows. Also I listen to music on an iPod Classic, should I consider other mp3's or should I just get a portable amp like the fiio e11? Thanks in advance.