I was diagnosed with OSA after a sleep study with Kaiser. They loaned me a CPAP to test and I tried a full face mask and a nasal mask. I put off buying a machine because my insurance wouldn’t cover it and because I found the mask/treatment uncomfortable. It was difficult to fall asleep wearing the mask and I would feel short of breath and wheeze after waking up (Probably because the unit didn’t have a humidifier). However, I recently purchased a Resmed AirSense 10 Autoset w/ a Airfit N20 nasal mask. I still find it difficult to fall asleep with the mask, and I tend to wake up and remove it in the middle of the night. I’m leaning towards buying the nasal pillow because I prefer to sleep on my stomach. What do you guys recommend?