I was not able to get a night's sleep without serious leaking. At higher pressures (mine likes to get up to 19.5), the mask seems to float off my face.

I'm returning it and still looking for a better mask that will not affect my eyes.

I got the Amara FFM yesterday and used it for the first time last night. I've been using the Mirage Quattro FFM for the past 6 months. Initial observations: Mirage Quattro was size MED and Amara is size MED. I like the fit.... it felt pretty comfortable. My S9 is set for 14-20 pressure. At the lower...