It is really comfy and definitely the cheapest option. However, I notice that sometimes it feels slightly firm. If I choose to sleep flat and not to use a pillow, the bed is really firm under my head.
I am not completely satisfied with the mattress. I am waiting to sleep on it a while longer to decide. It just isn't as firm as I believed it would be. The price was great and in spite of my reservations, I have mentioned this product to several friends who are shopping for a new mattress.