help with mattress choice

Post #63 describes foundation options in detail: https://forum.mattressunderground.com/t/the-best-foundations-or-base-for-a-latex-or-all-foam-mattress

Perhaps the arched slats work for some people; they may or may not work for you or for this mattress. Just thought you might want to eliminate that factor before you spend more $$$ on layer exchanges.