Hi rd3482,
Once you are down to final choices (see post #2 here) that are all between “good and good” (which you are) and there are no weak links in any of them (which there aren’t) then which one is the “best value for you” really depends on all the objective, subjective, and intangible parts of your personal value equation that are most important to you. One person may make one choice for reasons that are important to them and others may make a completely different choice and both would be making a choice that is “best for them”.
My goal is always to help each person to eliminate any mattresses that have any obvious weak links and to help each of the members here with “how” to choose but once you are down to your finalists and there are no clear winners between them I never become involved with “what to choose” because I can’t know which one is better for you and that’s always up to the “best judgement” of each person and the “value” you assign to all the tradeoffs that are involved with the many comparisons that are part of every mattress purchase.
Phoenix