The coverage over your face and neck is awesome. In other masks I was always worried about getting hit in the neck. Not with this mask. The field of vision in this mask is huge and it's really comfortable.
I ordered the thermal lens system expecting a dual pane lens but with the Bad Ass it's a single pane lens.
I would suggest this mask to anyone considering a new mask. The breathing area inside the mask is huge. It's comfortable and it's soft but not too soft.