This is my third Serta Mattress .. I just replaced my first one after many of years.. I did my homework and tried several models, and I always came back to the Serta.. I love the plush pillow top along with the springs. I have had this for a few weeks now, and I have been sleeping through the night like a baby.. Comfort is key as we get older, and my mattress fits the bill.. Thank you for your quality and keeping your prices real.. I purchased the Harmon Model with the gel top.. Absolutely Amazing.