It seems that this is going to be a bed that my wife and I will be happy on for quite some time, but I can’t go higher than an 8 because it is too early to tell
We've had our King size Tuft&Needle for well over a year now and it's just as comfortable and supportive as when we bought it. I used to always wake up with back pain on our previous mattress even though it was a medium/high cost product. I just wrote it off as something that comes with getting older. But after only a week with my T&N there was no more back pain . Not then and not now. Just bought a double for my son.