My wife and I play video games together on separate PCs.

Our computers are beside each other so we need to use headsets, it's important to hear 360 audio for footsteps and other sounds in shooters.

We need to hear each other, game audio, teammates voices, and each other's voice.

Our voices can sometimes bleed through the headsets so we need there to be little to no lag to reduce reverb.

Plus the faster our voices reach each other the faster we can react to the command / callout.

We can't use voice channels in the game, discord, or anything that goes over the internet.

Currently we use teamspeak with a local server, which works well, looking to reduce it more.

Sometimes we simply play with one headphone ear partially off, but that ruins the surround sound.