When talking about high end, you should bring Sony's WH-1000XM3 to the table, that still the best noise cancelling headset in the market. Problem with it it's not compatible with PS4, doesn't work as suppose to. I think the new PS Platinum headset might burrow from it the Sony's LDAC tech that makes 3x better sound quality via bluetooth:
I can see Sony supporting its own tech on PS5 this time around, with the heavy focus on audio in general on PS5. That'll make high-end headsets supporting LDAC to be a really viable option for hardcore gamers. Either way, current gen quality sounds are considered shit compared to PS3!
Imagine playing with much high quality sound. LDAC, although it's a Sony tech, is not exclusive to Sony products so you might see it on XSX. I'm eagerly waiting for the new WH-1000XM4, but the bigger drivers on PS headset might be better for punchier bass.