need some recomendations on headsets you should get?

I was planning on getting another plantronics one, but if you have some suggestions lay em on me.

I got a Tritton AX180 and use it for my video games systems and for my computer and its awesome!
http://www.trittonaudio.com/prod/ax180.asp

and Razer just came out with this new headset called the Blackshark and its modeled after the headsets that helicopter pilots wear. I've heard nothing but good things about this headset, I plan on getting one once they re-stock.
http://www.razerzone.com/store/razer-blackshark