What are the rigidity of orthopedic mattresses?

     Orthopedic mattresses for a comfortable divided into 3 degrees of hardness: soft mattresses, mattress medium-soft and hard mattresses.

     Soft mattresses - the mattress, which uses elastic fillers. For example: latex, polyurethane elastic, octopus.

     Central stiffness mattresses - a combination of rigid and flexible fillers. For example: latex coconut, coconut octopus

     Hard mattresses - the mattress, which is dominated by hard filler, or without combinations with other materials. For example: Coir, Coir horse hair.

What kind of mattress to choose: soft, medium-soft or hard mattress?