And why exactly these are "more perfect" for the open office then Sony's XM4?

ogre_codes · on Dec 9, 2020

I didn't say they were.

We haven't seen any reviews of these so it's impossible to say one way or the other.

I'm a bit put off spending $400 on a pair of headphones, let alone $550. But it's a bit premature to suggest A is better than B when nobody has actually touched A.