I purchased the Ease adjustable frame. It's a basic model which I prefer - I tend not to preprogramme things and I didn't need the underbed light so the Ease was a good choice. Lying on my back in the zero gravity setting is very comfortable and I sleep a bit deeper than I used to. I do sometimes flip to my stomach and I have to wake and change to the flat setting or I end up banana shaped. All in all, I am well pleased with the frame. I teamed it with an organic mattress and they work beautifully together. Highly recommend the frame.