Review comfort levels and coils on the Simmons website. Factor in the memory foam option for a motion-free night's sleep. If you look at the pocket coil mattress that is made up of soft fabric, you will notice the no-flip design and the minimal movement. Some may prefer the versions that have layers of plush, pocketed coils that conform to the body.
Go to Simmons' .pdf guide on the website, which explains the pros and cons of each kind of mattress in all the Simmons' mattress styles.
Find a local mattress store that carries queen-size Simmons mattresses, and lay on a variety of innerspring, foamed and padded beds in each style to determine which firmness feels best to you. Pain relief can be a major factor when choosing a good mattress. The memory foam version helps to relieve the pressure points that could be causing muscle aches.
Apply pressure to the bed by laying on it for a few minutes to determine the best comfort level for you. There are numerous layers on a bed as some are built with coils and some with the latest Visco Elastic Memory Foam, so each mattress has to be tested by the consumer.