Hi atlanta,
While this is certainly true for those that are considering most of the major brands which tend to use lower quality/density materials in their mattresses … the issue with durability isn’t the use of foam materials itself (after all latex is a foam material for example) but the use of lower quality/density foam materials. Higher quality/density memory foam and polyfoam will maintain their comfort and support for many years (see the foam quality/durability guidelines here).
Assuming that the materials in a mattress you are considering are durable enough for your body type … the choice between different types and combinations of materials and components or different types of mattresses (see this article) are more of a preference and a budget choice than a “better/worse” choice. Just like any type or category of mattress … some people love latex, some people are OK with it, and some people don’t like it at all.
Having said that … it seems that you are one of the ones that love latex. You certainly made a high quality choice and congratulations on your new mattress 
A forum search on Tucker (you can just click the link) will also bring up more comments and feedback about them as well.
Phoenix