You might want to skip using a Bluetooth headset for a better gaming experience

Standard Bluetooth adds roughly 200ms of audio latency in real-world use, though the exact figure varies by codec, device and implementation. Some low-latency Bluetooth codecs can reduce this delay substantially, but support is inconsistent across devices. Either way, Bluetooth generally lags behind 2.4GHz wireless and wired connections for gaming. To put that in perspective, the average human visual reaction time is around 220 to 280ms, with auditory responses usually being faster (between 170 and 220ms). Fighter pilots and esports players will be much faster, but that's what average folk can expect.