We started with the Midnight, but it was not supportive enough for me and my 260-lb husband. His weight depressed the mattress so much that I felt like I was sleeping in a slope. We upgraded to the Twilight Luxe, and the problem has persisted. I weigh 170 lbs. I would not recommend eight mattress for a couple in the same weight range. Waiting to hear if I can exchange for a Plus mattress.