I've mentioned before how disappointed I was after finally getting the SN bed I'd wanted for years. My advice would be to get the top of the line mattress -- as cushy as they come. We got mid-range, which sat perfectly fine and felt fine when laying on it in the showroom. Got it home and I was miserable -- waking up at 2AM miserable. Couldn't find a setting that worked, could feel the mechanism under me. So disappointed. Cliff liked it just fine. Solved the problem with a foam pad on my side, and now the bed is lopsided because Cliff didn't want the pad. They would have changed it out for a more expensive bed, but I was terrified we'd spend more (had already spent $5-6K) and I still wouldn't be comfortable. I truly am not a picky bed person so I was totally floored that this was an ordeal for me. Also, I find lifting the head of the bed (didn't buy the foot lifter) hits me wrong in the back if my back is acting up. So half the time it does help if my nose is stuffed up, but other times I'm more comfortable just piling more pillows behind me.