monsuke fiend

After reading this I went looking around for a glass that combined the shape of a snifter with the stemlessness and heft of a tumbler and this is the closest I've found thus far... ideal glasses?

I make mine with a can of lopez and 1/3 to 1/2 of a fresh pinnapple, not the juice, the actual pineapple flesh. I puree these together, add rum, blend, and then add ice and blend again. With the fresh pinnapple you can really pick up on the more complex and tart flavors.

Hi, I'm fairly new to the realm of rum and had a quick question.... What are the notable differences between cruzan estate diamond and single barrel estate?