The Stearns and Foster Pillowtop firm mattress cost us over $2000.00 and is a saggy piece of crap with a hump in the center. Flipping does no good. I'd like to flip it over a cliff. What a huge disappointment. I toss and turn constantly and have lower back pain throughout the day and night.
This is an overpriced, lousy product. Never again.
I am now researching a replacement mattress and am leaning to a Memory Foam. I'll let everyone know how that goes...