*Hopefully hifi is the appropriate adjective to describe what I'm looking for, I'm fairly new to this stuff . Hey guys, with Christmas coming up I was thinking of replacing my Sennheiser HD555s with something better. I've been looking around head-fi.org and reading about various headphones, but there are too many headphones and there is too much information! I need some help! Budget is ~$300 US (I may be able to get away with $350). Also, I want the bass to be good, as I listen to a lot of electronic music and heavy metal. Must be around the ear. I appreciate any and all recommendations!