Audio Technica ATH-A900Xs
I find them superior to my Denon D5000s, apart from comfort and the deepest bass that is.
That's easy. Ultrasone Edition 8 LE. It fits all purposes, portable, home, and cups make it even comfortable when lying back on a pillow in bed or couch. Fairly easy to drive too, as my headphones go. I have liked the sound since i previewed them prerelease too.
Have to agree.