The machines a rental. It's a REMstar Auto A-Flex with heated humidifier. Currently I'm using a ResMed AirFit P10 air pillow. I have sinus problems with the left side of my head. I had surgery on the right. This mask works fine, sometimes, if I can get it lined up correctly but often because of the congestion that's difficult. It is also very comfortable. I've tried to get up several times and have forgotten that I'm wearing it. I caught myself breath through my mouth last night with the chin strap on.
I'm thinking of a full face mask. Is that where I need to be looking? I'm looking at a Respironics Amara Gel Full Face Mask and Headgear but these are pricey but a good night sleep will be worth it.