Hi Drew782003,
You are certainly looking at a good quality/value choice :).
When you can’t test a mattress in person though your best source of guidance will be a more detailed conversation with Dreamfoam (or any manufacturer who makes a mattress you are considering) who will know more about matching their mattresses and the options they have available to different body types, sleeping positions, and preferences based on the averages of their customers than anyone else (see mattress firmness/comfort levels in post #2 here).
Phoenix