Hi TBaughman84,
There is more about the 3 most important parts of “value” of a mattress purchase in post #13 here which can help you make more meaningful quality/value comparisons between mattresses in terms of suitability (how well you will sleep), durability (how long you will sleep well), and the overall value of a mattress compared to your other finalists based on suitability, durability, and all the other parts of your personal value equation that are most important to you (including the price or course and the options you have available after a purchase).
There is also more information about both the Tuft & Needle and Leesa (and some of the other simplified choice mattresses) in post #2 here of the simplified choice mattress topic that may be helpful. Forum searches on Leesa and Tuft Needle (you can just click the links) will also bring up more comments and feedback about both of them as well.
Phoenix