Hi HeatherinMI,
You didn’t mention where you live in Michigan but the better options or possibilities I’m aware of in and around the Detroit region (subject to making sure that any mattress you are considering meets the quality/value guidelines here) are listed in post #2 here. There is also a list for the Lansing area in post #2 here, for the Grand Rapids area in post #273 here, and for the Portage/Kalamazoo area in post #2 here.
Pure Crafted Beds is one of the members of this site which means that I think highly of them and that I believe that they compete well with the best in the industry in terms of their quality, value, service, knowledge, and transparency. They would certainly be well worth considering.
Phoenix