Hi britras,
You have narrowed your choices down to two great options but as always I don’t tell people what to choose … only how to choose.
All of this information is readily available either on each site or with a phone call to each manufacturer. It would also be more of an “apples to apples” comparison to compare the SleepEz 10000 with the Total latex mattress (although the SleepEz 9000 is certainly a good choice in its own right as well) because they would both have the same 9" of latex.
If you go here http://www.brooklynbedding.com/latex-mattresses/10-inch-total-latex-mattress and click on the different sections you will see the construction of the mattress and the choices they have available. A phone call to Brooklyn Bedding will also tell you if there are any choices available that aren’t listed.
If you go here https://www.sleepez.com/latex-mattress-10000.htm and click on the different sections you will see the construction of this mattress and the choices they have available. A phone call to SleepEz will also tell you if there are any choices available that aren’t listed.
In essence they are two different designs that use a similar amount of your choice of 100% natural Dunlop or blended Talalay layers. One has two layers and one has 3 which means that they have different degrees of ability to customize along with any other differences in terms of layer re-arranging or exchanges or other options and benefits that each design and manufacturer makes possible.
You can see the layering and options of the Bamboo Bliss here (again just click the different sections). It is a latex hybrid with 3" of latex (your choice of firmness) over a 2.17 lb polyfoam base. You can read a bit more about the difference between a polyfoam/latex hybrid and an all latex mattress in post #2 here.
Phoenix