I use the Comfort Classic and I find it comfortable to wear. However, it does have its frustrations. As mentioned, every time you clean it you will need to reattach the head gear. What I find especially frustrating is this mask is molded out of two pieces of plastic. So while you can clean what you ...

If you're really tired, one night isn't going to kill you. However, I find if I don't clean my mask, it just feels wrong against my skin, so the mask gets cleaned very often. I only clean my hose about once a week though.

I'd talk to your doctor. My doctor made sure I understood how my machine worked, helped me get my mask to fit correctly, and helped me to understand what to expect when sleeping with it. I was also lucky enough to be able to get used to the thing after just a single night. Talk to your doc, they are...