(07-10-2016, 01:06 PM)Rcgop Wrote: Just to throw in my 2 cents worth. A lot of talk about size, and longevity. My DME thought I should have a "small" so the first night my nose got irritated. To get relief, the second night I tried the medium. Far more comfortable and no irritation. Last week I tried the large just for kicks. Guess what? Best fit yet. No leaks and more comfortable than ever. I wonder if this will also affect longevity?
I tried the medium and it was great for about 4 nights and then leak, leak, leak. I did check as per Palerider's instructions, but no, it just works for a few nights and then leak (it is not collapsed). I'll just periodically trade off the mediums I get in the fit pack. So, I would continue to try that large and see how it goes. Who knows....may be the ideal for you!
I'm actually slightly between sizes for both the Swift and the Airfit P10.