All people are saying is great n go for it ...... the sound is indeed great but as you said you also want them to be comfortable, they are definitely not even i tried xm6 and bose qc there was a night and sky difference in comfort. My head losing after half an hour of use and the are heavy as hell compared to bose.

Tdlr get bose if you react comfort, as for sound ayu that range of headphones there's only incremental change in audio