The Sony WH-100XM5 are a new revision of the popular headphones priced at $400, here
Apple AirPods Max Wireless vs Sony WH-1000XM5 Wireless Side-by-Side Headphones Comparison
An honest question. Has anyone here made the switch from AirPods Max to the Sonys-1000XM5 and has no regrets? : r/Airpodsmax
Compared: AirPods Max versus Sony WH-1000XM5 - iPod + iTunes + AppleTV Discussions on AppleInsider Forums
Apple AirPods Max vs. Sony WH-1000XM5 Headphones - TheStreet
Sony WH-1000XM5 vs Apple AirPods Max - SoundGuys
Sony WH-1000XM5 vs Apple AirPods Max - SoundGuys
Sony WH-1000XM5 vs. AirPods Max
Sony WH-1000XM5 vs. AirPods Max
Sony WH-1000XM5 vs. AirPods Max
Not only are the Sony WH-1000XM5 better than the AirPods Max, they're cheaper too: and still in stock