I'm either going with
Razer Kraken Pro Gaming Headset: The Most Comfortable Gaming Headset - Razer Canada
or
Razer Kraken 7.1 - Buy Gaming Grade Headsets - Official Razer Online Store (Canada)

....

I might just go with the 7.1

I kind of want the pro just so I can use it with devices other than my laptop.

But...

I don't really know, I hear the 7.1's pretty aight.