The Sony Inzone H9 is a solid gaming headset with strong spatial sound, supreme comfort and long battery life, but the $300 price tag is difficult to swallow.
Pricey, but worth it to a specific niche
Sony Inzone H9 Review
Sony INZONE H9 WH-G900N Wireless Noise Canceling Gaming Headset White (READ) 27242923522
Review: Sony's Inzone H9 Gaming Headset Is a Superb Introduction to Spatial Audio
Hands-on with the Sony INZONE H3, H7 and H9 headsets
My comparison review of the H9's : r/SonyHeadphones
Sony Inzone H9 gaming headset review
Sony INZONE H9 Wireless Noise Canceling Gaming Headset
Sony Inzone H9 Review - digitec
Sony Inzone H9 review