The comfort is at least as good as "normal", soft contact lenses. The One can handle it, while others scrape. I, as not to lenses accustomed, had no problems when inserting, removing and wear.
Useful, though, if you drips into the eyes prior to the onset, and from time to time while wearing eye drops (eg. Of DM). This makes carrying much more pleasant. Had she at Halloween about 5h straight in the eye and no problems.
The field of view is (almost) not at all limited because the pupil aperture relatively large fails. Just on the edge you see occasionally a slight, red veil.
While 17 are nothing to sneeze at, but I would still recommend this lens, even if the effect is more pronounced with white lenses in dim / dark CLEARLY!