The AS9 and AS10 have the same motor FWIW. My AS 10 has been great. I'm getting the message but thinking about waiting. I still have my old ResMed 8. Tom Still doing my research on a new machine. My S9 has served me well, but it does have 21K+ hours on it, and I am going to be doing some traveling. ...

So what did you decide? Also conflicted. Oh, man. I'm upgrading from my S9 Auto, which has worked so well for me for years, but I just got the "motor life exceeded" message and have 21903 hours on it. After reading this thread, I'm conflicted now. I was just about to go on CPAP.com and order the Air...