what i want to say is,

when you have a decent ~ good audio card, use aux-wired headset.

when you don't have a sound card at all, i suggest you to use usb powered, wired/wireless headsets, like logitech's G series or Corsair Vengeance series.

i have a Soundcard, Asus Sonar DX 5.1, which means i get almost the best quality on the market, with just 50 bucks.
therefore i bought Razor's Carcharias.
the head is 8/10 from my PoV,
sounds great, but everyone around me can hear it when i blast music, thus, the mic is very hard to adjust.
but, big earcoverage, nice sound quality, comfortable to wear. i wear them for more than 6 hours and still feel comfortable.

protip: Any sound card mostly will fix any sound problems you have.
it is very good to have a sound card, on desktop (i dont buy laptop)
your music/game/movie experience will be increased by more than 5 times.
buy Asus' sonar series, they are awesome and comes with stereo adjustments.

i want to buy a new headset, too.
can anyone suggest me one?
my conditions of headsets are:

-price range of >150
-product must include its own audio settings
-big earcups
-good mic adjustments
-good mic
-noise canceling on both mic and headsets
-AWESOME BASS
-good look

someone help~~ l0oked around and cant find a decent one.
link too~

pce~