Need budget Headset for Gaming/Music bit bass heavy

[demigod]

I am noob in tthese fields and read at lot of places but couldn't find a good answer.
Actually i need a good gaming/music headset with surround sound but i read at few places that rather than getting a surround sound gaming headset one sud get a good headset with good soundstage and combine it with a good surround sound software and use clip on mic so i want to know what should i do and i can compromise on looks and build quality but headset should have good bass and am from india so brands like astro,turtle beach are not easily available and my budget is around Rs.6,000 i.e. $ 100 . And what about connection sud it be 3.5mm or usb ones
so plz plz plz i need ur help urgently
advance thanks