Hi Jim @thankful -- I ended up purchasing a Dreamstation Go CPAP which is a little larger than the other one I was looking at. I went with the Dreamstation Go because I'm able to sync both of the CPAPs with the app on my phone to track sleep results. I bought it a few months ago but didn't use it until this past weekend while visiting the wife's twin sister and hubby in Illiniois. I liked it so well that when I got home I unplugged the Dreamstation and put it in it's travel case and plan to make the Dreamstation Go my everyday CPAP as well as take it if I travel. I've been struggling getting my AHI numbers below four consistently and was amazed at the 3 nights away from home coming in at 1.6, 1.6, and 1.3. Then last night being the first night home was 2.2 which was still my lowest AHI recording since I started using a CPAP. I hope the low numbers continue but it may be just one of those things.

It is nice and compact and also comes with a nice cloth bag for the hose and mask. I bought the larger case that goes with it so that the humidifier fits and travels with me also.