I been using the Resmed Swift FX for years but the inside of my nose with this last pillow I got really getting sore. I am thinking of going with a full mask. Looking at the ResMed AirFit ™ F30 but really have no idea what to get. I will be paying for mask out of my pocket as I no longer have a sleep doctor. They finally pulled that Quack's license and I don't want to take another study as that was the most miserable night of my life!