My wife found your story online. We had a latex foam matress for many years and liked it. 5 years ago, we got a new "foam" matress without realizing we'd made a big mistake. We'd wake up in a deep valley. Back, knee, foot and hip pain have been escalating. Yours filled with air like our first latex one. So far, doing much better. Gonna get a thin topper to give us a bit move support. Many thanks. Great price point.
We are trying out a queen in our guest bedroom and are sleeping on it to decide if we want to make our king size a tuft and needle as well. We are 4 nights into a week of testing. While it is not "hot" like our old foam mattress topper, we find it warmer in our Virginia summer than our old mattress. It is also not as thick (8 inches vs 14 inch that would be replaced) and we do think that will make a difference. It does seem to be firm enough (we have back problems) and we like that motion does not transmit as readily (nighttime bathroom trips!) Jury is still out as to the king replacement, as we plan to complete the week of testing, but we will definitely keep the queen in our guest bedroom.