I've had this mattress for about a month now, and I am surprised at just how much I love it. I wasn't looking for a new mattress; I was okay with the one I had. And then I got this Stearns & Foster. Wow, what a difference! I've had three back and one hip surgery and I was used to never being completely comfortable sleeping. This mattress has the perfect amount of firmness for my back. This past month I've gotten the best sleep I've had in six years. I love it and will never go back to another mattress.