The headsets themselves have improvements, of course. The $170 G935 and $140 G635 are the first to use a new Pro-G 50mm driver that Logitech claims will combine serious bass with a "round sound profile." They're also the flashiest of the bunch with RGB lighting and 7.1-channel DTS Headphone: X 2.0 surround sound. The only major difference is connectivity: the G935 is a wireless model with 12 hours of listening, while the G635 sticks to wires.

The $80 G432 and $60 G332 (both wired) eschew most of those luxuries, but you will get 50mm drivers. The choice largely comes down to your preferences for immersion. The G432 offers 7.1-channel audio, while the G332 is for those content with stereo.

All four headsets will be available before February is over.