I'm looking for recommendations for a portable headphone that will be used solely with my Galaxy S4 playing FLAC audio files. I'm looking for something to fulfill the Rock/Metal and Hip Hop Genre. I love bass, but don't want something sloppy that will overpower the mids and highs.
I've read that the HD25 and M50 are a good choice. I need something comfortable, as I plan to use these on long plane trips. I've had past experience with the Grado RS2i and they hurt my ears so much I couldn't use them, also the bass was too lacking for my tastes.
Any ideas are greatly appreciated, as I have access to a great headphone shop that I could go and test at.