Z-quiet

Has anyone tried this oral device?

I tried it a little over a year ago. I never could get use to it though and I'm not even sure it worked as advertised. I thought my only problem was snoring. I didn't know there was a difference between regular old snoring and apnea. Now I know that I have severe apnea and doubtful that even a custom made oral device would help. On the plus side the 30 day trial period worked good and I think I wound up paying $10 or something to try it out. I will say that if you try to return it they will try to talk you out of it but as soon as I mentioned sleep apnea they immediately gave me directions on the return. I guess they don't want to be responsible for messing with what could be a very serious health concern.