First memory foam mattress..
...and I love it! I've been waiting for my old spring, pillow top mattress to retire, so I could buy a memory foam. Everyone in my family has one and they love it. I wanted to get something with the new gel cooling technology, since I get warm when I sleep. I can report with happiness that I've been sleeping soundly and comfortably since getting the mattress. It is the middle of the summer, so I have had the air conditioner on almost every night. Hopefully I'll still sleep comfortably once the weather turns cooler. I also did air the mattress out for almost a week after opening it, just to make sure there were no lingering smells. I get migraines and did not want to have my bed make me sick. All in all, I'm a happy customer.