Hi Warhawk71,
Some of the better options or possibilities in the Sacramento area are listed in post #5 here.
A mattress is only as good as the materials that are inside it and all the major manufacturers don’t disclose this or when they do (or you can track them down through other means) it becomes very clear that the materials are lower quality than the mattresses made by the better independent manufacturers. Post #1 here and the information it links to has the steps that I would use to find a mattress that is not only suitable for your body type and sleeping positions but has the best possible quality and value based on the materials that are in it. One of the links that is in this post goes to this article with some mattress shopping guidelines and guideline #1 in this article is …
1. Avoid buying a mattress made by any of the major national brands such as Sealy, Simmons, Serta, Tempurpedic. While they are not all “bad” mattresses and some may even be good quality, … none of them have good value when compared to similar mattresses made by smaller independent manufacturers. NONE
Hope that helps.
Phoenix