Hi Pjunge.
Thanks for the update. It’s great that you are taking your time with understanding what works and what does not work for you. (You are not only patient but wise too.)
Keep us posted!
Phoenix
@ To bobfather
Welcome to our Mattress Forum! 
Glad to be of assistance.
You can start with our Trusted Members here …If you filter by Latex @ All Latex it will give you the members that carry latex and all latex mattresses… or… just click the link above…the filter is already applied.
I am not very sure what you’ve read since finding our site but the first place to start your research is the mattress shopping tutorial here(there is a condensed version of it at the end of that post) which includes all the basic information, steps, and guidelines that can help you make the best possible choice … and perhaps more importantly know how and why to avoid the worst ones. Two of the most important links in the tutorial that I would especially make sure you’ve read are post #2 here which has more about the different ways to choose a suitable mattress (either locally or online) that is the best “match” for you in terms of “comfort”, firmness, and PPP that can help you assess and minimize the risks of making a choice that doesn’t turn out as well as you hoped for and post #13 here which has more about the most important parts of the “value” of a mattress purchase which can help you make more meaningful quality/value comparisons between mattresses in terms of suitability (how well he will sleep), durability (how long he will sleep well), and the overall value of a mattress compared to your other finalists based on all the parts of your personal value equation that are most important to you (including the price of course and the options you have available after a purchase if your choice doesn’t turn out as well as you hoped for).
When assessing any product, also be sure that you find out information listed here so you can compare the quality of the materials and components to the durability guidelines here to make sure there are no lower quality materials or weak links in a mattress that would be a cause for concern relative to the durability and useful life of a mattress before making any purchase.
Phoenix