We bought a S&F about 10 years ago. I know, not recent. I would never buy another one. We got a pillow top. I was so comfortable when we got it. We loved it. A couple of years later, it had troughs where we sleep. We turned it regularly. It is so uncomfortable now. We hate it. For what we paid, we do not feel that we got our money's worth.
Now, I realize 10 years is about the life of a mattress, but this went bad several years ago. We just haven't had the money to get a new one. They also offer a 10 year warranty, which I did not take advantage of. I am kicking myself for not following up on that but just didn't make it a priority. Also, we took off the tag!! (I don't remember doing it or why, but we did.) I was afraid we would be arrested or something if we contacted them about the warranty. (Also, the warranty papers say the tag needs to be on.)
Anyway, I won't get another one.