Well, I'd like to add one headphone that does NOT make the wanted list for headphones good with dolby surround sound decoders, and thats the Fischer Audio FA-011.
These have an absolutely immense soundstage, which is what led me to thinking they might be good for gaming, but to my surprise, that was NOT the case.
It was like they were a different headphone with dolby digital....
in case anyones wondering, im using the tritton ax720 decoder box, which is rumored to have more power than the astro mixamp
however, in stereo they are SO amazing, they may as well be surround sound in stereo because the soundstage is phenominal with these, the bass is strong and punchy, and the highs are airy without being sibilant!
Perfect gaming headphone = no
Perfect audiophile headphone = yes