One of our reviewers has become sleeping on the Saatva Vintage for more than four yrs and still costs it as the final word mattress. The WinkBeds GravityLux has 3 firmness concentrations to select from. We advise the smooth product for side sleepers, the medium for back and blend sleepers https://opaldaily.com/mastering-comfort-the-ultimate-guide-to-the-180-x-200-mattress/