Which mattress is the right mattress? It depends on you actually. The simplest answer is that the right mattress is the one that keeps your spine aligned. If the mattress is too soft, you’ll hammock and eventually feel lower back pain. If the mattress is too hard, you’ll toss and turn throughout the night and feel mid to upper back pain or stiffness. Your height and weight have a lot to do with the hardness or softness you will need. The easiest way to find out which mattress is right for you is to try some out and have a trusted partner let you know how you line up on each model. If you buy a mattress that gives you good spinal alignment, you will be placing the minimal amount of pressure on your body and spine each night and wake up feeling more refreshed as a result.
While many other factors should be considered when buying a new mattress, spinal alignment is the most important. Other factors, like whether or not you sleep with a partner, can help you find a mattress that is constructed to reduce rolling together in the center of the bed or feeling them get in and out of bed. Therefore, any other factors that might be important to you should be addressed with your mattress salesperson so that you end up with the perfect mattress. The more information you can provide, the better.