Why are newer mattresses so high-ranking? ...
Answers: because there foreign
the springs are all fresh so there not close to weak or bending
but when you use later the springs get pushed down and they stay down for a while so when they rise up again at hand not as high as they be
I do not know, even the lousy mattresses are high too. We hold to think roughly speaking it. it is not like clothes or food. so the prices stay somewhat restrained. A Mattress we will purchase in our lives once conceivably twice in our lifetime. Plus we want to sleep and when we sleep we want good sleep.