Ive run the gamut of masks. Started w nasal pillows, then to a hybrid mask, then to a nasal mask, , then to full face mask, them back to the nasal pillows. I laso have a full beard. I shave it once a year for one of my twice yearly skin cancer screenings. Even the slightest bit of stubble makes a full mask fucking unbearable.

It took some effort to not fish mouth or whatever they call it, but ive mostly got that under control now i think. I use sleephq, just because my o2 ring plays nice w it. I have a couple rpi4s in a drawer so i use one w a ezshare wifi sd card to upload my shit to sleephq because im a stats dork to boot, and im just not paying 280+ for something i already have knocking around in a drawer.