Real owners lean toward the DT 770 Pro: 55% of 197 owners recommend it, vs 36% of 434 for the Bose QuietComfort Ultra Headphones (2nd Gen).
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“i'd say go for the Beyerdynamics since their only drawback is their harsh upper register of the frequency and nothing else. For the money, you can't beat them!”— chrissb34 on Reddit
“dt 770 100% and hyperx quadcast microphone! Best combo ever and "cheap"”— NervousNobody666 on Reddit
“The long term durability of these headphones seems to really depend on the climate where you live. When I moved to Florida the humidity and/or heat really caused them to start deteriorating fast.”— Lord_swarley on Reddit
“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
Real owners lean toward the DT 770 Pro: 55% of 197 owners recommend it, vs 36% of 434 for the Bose QuietComfort Ultra Headphones (2nd Gen).
Owners point the DT 770 Pro at gamers and FPS players wanting wide, precise soundstage in a closed-back set, and home studio mixers/producers who value detail and don't mind a bright signature.
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.
The most-cited downside of the DT 770 Pro is sharp, peaky treble (the well-known 'Beyer treble') that many find harsh, sibilant, or fatiguing, sometimes causing headaches after 10-15 minutes. For the Bose QuietComfort Ultra Headphones (2nd Gen), it's a background hiss or white noise floor with nothing playing, audible to many owners though not all.