Its a great headset, I love the bass, definitly an upgrade from my previous headset. I love the DTS positional audio. I do know that most people say that surround sound on headsets are gimmicky and its better to get a stereo ones. Well, on these, its not gimmicky at all. The 7.1 works wonderful. I mainly play Rainbow six siege and Battlefield one, and I can tell you these have given me the edge. I can hear everything, specially on Rainbow six, where sound matters much. I got the jump on people above me, behind me, etc. It's amazing.
You can configure one button to mute (however folding the mic, mutes it) so I have configured the button to enable/disable the 7.1 surround (good to disable when playing music, or stereo videos).
I wear glasses and they are comfy, after a long gaming session, not hurting at all.
Only downside is they only work through their USB adaptor (which is a soundcard too, and 7.1 at that). They don't have a 3.5mm analog input for the likes of phones, or xbox one. I've read some people using them on the PS4 since it accepts usb headsets, but don't quote me on that, I mainly game on PC.