N20 compared to Mirage FX?

[Koolbreeze]

I really like my N20, it's a breeze to put on & take off. Fits well, doesn't leak when I move from back to side and such. Very secure.

[CHanlon]

So I just got the small sized cushion for my N20, and OMG what a difference!

Physically, it's a fair bit smaller than the medium.  You're not going to mistake one for the other, even without the markings.  I actually thought "Too small!" when I took it out of the package.

But I slept with it last night.  Started by loosening the straps pretty much all the way.  Snugged them up a smidge at a time until it felt stable while awake, sitting in bed.  Or rather, the *mask* felt stable, the straps felt way too loose.  They were *barely* making contact with my skin.

Mask never twitched, all night.  No leaks, no seal flap, nothing.

I'm sold. :-)