I tried many of them, and found the Ultra Mirage Full Face Mask works best for me. I'm a man, with beard, and there are so many variables involved in mask fitting, that you'll really need to use trial and error. Good luck!

I was a mouth-breathing-stomach-sleeper, too, before cpap. Tried a lot of masks, and finally determined that I needed a full-face mask. The Ultra Mirage FFM by ResMed works best for me, and I gradually learned to sleep on my side. CPAP treatment works, and takes time to find the right combination of...

I have not used the new Fisher & Paykel HC254, but the Fisher & Paykel 604 is my preferred cpap. By far, it is the quietest machine I've used. (My other experiences are with the old Respironics "Tank" and a newer version of the auto M series.) Both Respironics have worked fine for me, and I use the ...