Well if you do get a cheap headset, just be careful with the wiring. Its usually the first to go because that tends to be the part they cut the costs on.
- Stepping on the wire
- Tugging on the wire
- Tying and untying the wire
- Looking at the wire
Just a few things you shouldn't do, to extend the life of your cheap headset. This also affects the more expensive headsets but minus the last part of the list. Good luck =D
* I use a logitech premium headset
(Premium is their way of saying overpriced piece of crap)