I use Nasalaire II, a "mask" that goes in your nostrils... I believe it's called "pillows," a strange name. Anyway. I thought it was less cumbersome and fewer straps, seems comfortable enough, BUT I heard that after a while of using, your nostrils will get larger and your nose distorted. Is that tru...

I seem to like the nasal thingy that goes right into your nose without a mask. BUT I'd like to see others besides the one I have. What is the best way, place to view others? I have a NASAL-AIRE II right now.
Thanks!