
Out of all the mattress types, memory foam and innerspring models might have the least in common. The former is filled with viscoelastic foam, renowned for pressure relief and motion isolation, while the latter is lined with metal coils to create a firm surface and sturdy edge support.
Which mattress type is best for you depends on a host of factors, from how you tend to lie on the bed to whether you run warm or cool. To help you choose, I've evaluated memory foam vs innerspring mattresses, drawing on my first-hand, hard-won wisdom.