reviews: (note these are people who I don't watch for audio reviews. The ones I do, didn't get these ahead of time or are still working on their videos)
Credit to Sony, they keep updating the XM4 with new features. After updating the firmware to enable multipoint, they just added the Find My Equalizer feature to the app. On the other hand, it makes it so I have no reason to upgrade yet
That's great to hear. Knowing that they support the products that way is what will encourage others to buy their new ones. It also helps with getting loyal customers year after year. My Bose NC 700 continues to be pretty meh. The transparency mode quality is amazing compared to Sony but we still don't even have a proper EQ beyond three sliders.