Hi Kiasana,
I would first explore any local retailers that may carry a latex mattress so you can do as much testing as popssible and make sure you are familiar with the differences in “feel” between the fast response of latex and the slow response of memory foam even though in terms of pressure relief they are very comparable. The better possibilities I’m aware of in the Ann Arbor area are listed in post #2 here.
You can see some of my thoughts and discussions about and with Essentia in this thread along with this thread.
A forum search on Savvy Rest will bring up many comments about them but essentially they can be summarized with “good quality materials but not great value”.
CozyPure is one of the members of this site which means that I believe they are among the best quality and value in the country for those who are in the market segment that is more focused on green, natural, and organic materials and manufacturing. You can see more of my thoughts about them in post #11 here and a forum search on CozyPure (you can just click this) will bring up more information and feedback as well including some pictures and feedback from TDI Hoo who purchased the Perfection.
Hope this helps.
Phoenix