Hi Hendricks,
As you probably know from reading the site … I normally recommend finding the best outlets before finding the best mattress. Post #2 here lists the closest factory direct manufacturers to you and also lists some of the better options that are in the Huntsville area.
Finding better outlets first can take a lot of the frustration and uncertainty out of mattress shopping and also helps you find the outlets that help to educate more than sell and can better “fit” you to the mattress that you need and prefer.
Hope this helps and if you have more questions along the way don’t hesitate to post them.
Phoenix