I have Sony Wh -1000xm5 headphones.
Cost around 10k.
They're very good, decent bass but not overpowering.
Noise cancelling is just right, too.
They've got a bit battered from falling asleep in them a bit too often, so I need to replace them soon.
Don't really want to fork out as much next time.
7k is my budget.
Then, there's the B&W headphones....
Quite expensive, but awesome sound quality & very comfortable.