My Tempurpedic adjustable bed....
I've had this bed for 3 years and love it. I sleep all night usually without interuption and often wake up sleeping spread eagle on my back, fully refreshed. Because it is adjustable I also use it for a lounge chair in the evenings. Best for my ailing back I can use my laptop while putting no stress in my lower back as I do while sitting at a desk.
We liked it so much we bought a second set of twin adjustable for our second home...I would not buy the x-long twin again as it is narrow too long and very hard to buy sheet sets. I would buy a regular twin or...