I was considering the ASpire until I qualified for oxygen supplement at night. I would have to be hooked to hoses anyway and the CPAP delivery is much nicer than the oxygen only. SIGH! I know nothing of how Aspire works so I have nothing to add on that front. As to adjusting to the CPAP.... I, after 10 months, have moved to BIPAP. BIPAP facilitates the oxygen supplement. Though not thoroughly adjusted, I am optimistic I will get there. The BIPAP breathes with you.

Sorry, Gloaming, this will be the first disagreement for us. I have several friends and acquaintances who put the CPAP on and had instant relief. I am jealous of them, but happy for them. But I have a great deal of compassion for those who struggle to adjust. I am a believer in the benefits and will keep at it for another 10 months. This morning I woke thinking "AT LAST I AM THERE!" Turns out the machine had turned itself off after 2.3 hours due to a leak and I was sleeping my usual sleep without the machine. (LOL).