I disagree. That particular Cooler Master headset is 5.1 Surround (true 5.1, meaning 4 drivers in each earcup, and decent-sized ones at that) and it comes with an audio mixer and a boom microphone. The HD595, while they might have better sound quality for music and such, are stereo heaphones without any of the bells and whistles that the Storm Sirus has for about the same price (actually the MSRP for the Storm Sirus is $129.99, so they're cheaper than the HD595's). The OP stated that he wants headphones for gaming, so that's why I recommended those.
EDIT: Sorry for the double-post. Meant to edit my other one...Dunno what happened...
OP id suggest you try out both several headsets and audiophile grade stereo headphones, see what works for you