What to look for in quality memory foam?
It is important to allow the foam to do its job: promote better contouring of your body shape and therefore less pressure placed on the areas of your body that press harder against the bed. However, don't just go by your weight, because if you are tall, then your weight is dispersed over the bed more.
A good memory foam pillow will not need a box spring underneath it to make the pillow feel good. You can order a platform base to increase the height of the bed, but remember that this pillow should feel good if it was placed on an even, concrete surface.
You may want to look at the warranty that a company offers because you can then worry less about spending extra money for a higher weighted pillow. That way you can attempt to get the correct pillow feel, but save on cost.
