Real owners rate these about evenly: 36% of 434 Bose QuietComfort Ultra Headphones (2nd Gen) owners recommend it, vs 35% of 571 for the Sony WH-1000XM6.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“I’m loving both Bose models though.”— Zealousideal_Bid2690 on Reddit
“Its very good. quality is top notch”— Adorable_Toe79 on Reddit
“I had the Ultra headphones which caused severe skin irritation. I got rid of them as the only solution was buying third party ear pads which would have changed the sound.”— TheLawPlace on Reddit
“I then connected them to my android phone and everything was much crisper and detailed because it used LDAC. I then also played around with the equalizer and now they sound much better.”— Alanwake28 on Reddit
“Using XM3 daily since before covid, only headphone I own and do everything you say we shouldn't. Through pouring rain, snowstorms, at the gym, at my factory, stuffed into bags.”— electro_lytes on Reddit
“The issue I have with the Sony XM6 headphones is that they tend to cause my ears to become warm and sweaty, especially during extended use. This discomfort can be quite distracting”— No-Seaworthiness7880 on Reddit
Real owners rate these about evenly: 36% of 434 Bose QuietComfort Ultra Headphones (2nd Gen) owners recommend it, vs 35% of 571 for the Sony WH-1000XM6.
Owners point the Bose QuietComfort Ultra Headphones (2nd Gen) at frequent flyers who want quiet on a plane and a case that fits a carry-on, and glasses wearers and anyone whose head hurts in tighter-clamping headphones.
Owners point the Sony WH-1000XM6 at commuters and travelers who want class-leading ANC for trains, planes, and noisy offices, and listeners willing to tweak the 10-band EQ, since many say default tuning is flat until adjusted.
The most-cited downside of the Bose QuietComfort Ultra Headphones (2nd Gen) is a background hiss or white noise floor with nothing playing, audible to many owners though not all. For the Sony WH-1000XM6, it's hinges and headband can crack or snap outright, sometimes within months, and owners report Sony denying warranty repair or charging for it.