Actually I hate VoiceActivation, although I never tried it myself. But many guys in my TS have it on and have terrible settings on it. You hear them eating, sneezing, talking to family and so on. Most of us use push to talk, because the others only hear, what they should hear.
And like Gary already wrote, I want to use VoiceAttack in Elite Dangerous to command my ship, but I don´t want all that stuff go to my Teamspeak.
And the other scenario is, when I´m out of reach of my push to talk button (got it on mouse, wheel, and pad) while having fun with my rift and the touch controllers in the middle of my playarea. But there is no way, to set any of the buttons of the touchcontroller for push to talk.
But I´ll try that token, when it will be out. Many thanks so far.