What is the best bed for someone who prefers a firmer mattress?

Innerspring mattresses are great for people who want that extra bit of support. Bouncy and responsive, innerspring mattresses were the first modern mattress ever created. They’re usually a firmer mattress than hybrid or memory foam mattresses, and they’re composed of innerspring or encased coils that offer extra-firm, extra-responsive support to help with spinal alignment (and back pain).