What would you look for in Cuba to see the true nature of Communism?

[Balu]

I can tell that Havana has a three-tier health system.
1) The best for those favored by the Communist party. That would be the same people that get to drive modern vehicles.
2) One for visitors/tourists that over-charges and gives barely adequate care. If I get sick in Cuba, I plan to pay whatever late airline booking fees are needed and get treated in Miami.
3) Facilities for everyone else that look like something from the 1800s.

Are you contending that the smaller cities will have better health care than the Capital? I can certainly investigate that next month.

You are telling rather interesting things. There must be medical insurance which is covering expenses of a foreigner visiting a country. You have different status comparing with that of the natives for whom medical care is free.
Sure there is difference in quality and the volume as all over the world. I do not understand why you are wondering as to this point.
Then, keep in mind that they are a small island country whose economical potential is restricted by medicines, tourism, tobacco, rum and raw sugar and they live at their own.