Another factor to consider is the firmness level of the mattress. Mattress firmness typically ranges from soft to extra firm, and the right choice can vary from person to person. A softer mattress may be more comfortable for side sleepers as it helps alleviate pressure points on the hips and shoulders. Conversely, back and stomach sleepers might benefit from a firmer mattress that provides adequate support and prevents sagging. Testing different firmness levels while lying down in your usual sleep position is vital to find the ideal fit.