A headset would be the better option as there is not a good way to connect a stereo pair of Sonos speakers to a computer or TV.

If you want to use speakers with a TV, go with a Sonos soundbar like an Arc or Beam. If you want speakers for a computer, go with high quality speakers designed to be used with a computer. And make sure you get a speaker set that comes with a subwoofer.

In my opinion headset would be the better option for Gaming compere to stereo-pair