Discovering the perfect king-size mattress can be a daunting task! CNET's comprehensive guide helps you navigate the options. Firmness levels range from 1-10, with firmer mattresses suitable for back and stomach sleepers, while softer mattresses provide pressure relief for side sleepers. Consider your personal preference: memory foam, hybrid, or all-foam? Weight also plays a role in mattress feel, making hybrid beds a good choice for heavier individuals.

Source: https://www.cnet.com/health/sleep/best-king-mattress/#ftag=CAD590a51e