Wow! I got the Dream Weaver Advance Small yesterday and used it for the first time last night. Wow! It is very light to wear, and comfortable. The head gear is elasticized and if need be, you can just whip it off to do nightly necessities. It goes on very easily, also. I had 100% fit all night, didn't need to get up during the night, and was very comfortable. One time I wondered if the machine was working, and it was - it is really quiet with this mask. The hose lies on my head or mouth, wherever I have it hanging, but it is light, so it wasn't long before I didn't notice it. I expect my allergy problems to disappear, I'm pretty sure my eye swelling is diminished and my eyes are not itchy this morning. I think we have a winner!