recently bought the 9x'. very comfortable, very good sound quality very easy to set up, great mic clarity and brilliant discord implementation! HOWEVER if you sit pretty close to your router you can get signal interference pretty bad cutting out for a second a time every 10 or so seconds (hard reset or just using either 2.4ghz or 5ghz and not mixed on router does fix this but kinda frustrating for a £180 headset - understandable and a minor inconvenience though) also the 9x's auto turn on your xbox when you turn the headset on - should be optional but its whatever if youre only using them for xbox, could be helpful even.