Ecuador is entirely missing the point that
decentralization and sparse economies-of-scale are what is new in the Knowledge Age.
I was studying Ecuador recently as a potential place to get a 2nd citizenship, and the problem is you can't even home school your kids. The Ministry of Education owns your kids where State '
edumacation' (i.e. indoctrination) is compulsory from age 3 to 17. Military service and voting are also mandatory. Note all of South America is nearly the same but Ecuador, Venezuela, Brazil, and Uruguay (I didn't research Chile) are the most top-down controlling! The Communist (or Fascist) nirvanas are all about masking corruption in an idealism that is fed to the naive population. Run as far as away as you can. These top-down morasses always crash and burn and often with megadeath end game scenarios as the idealism just won't fade without trying to force an ideal outcome, e.g. how the universal health care which (along with lack of native supplies of oil) bankrupted Nazi Germany (after the fall of Germany to the Communists in the prior decade) lead to eugenics culling of the weak, handicapped, and 'inferior' races.
Education fraud in the USA:
http://armstrongeconomics.com/2014/08/04/fraud-of-education/So when you continued your search for second citizenship where did you arrive at?
Also what was your reason for second citizenship? Lower taxation on wealth (and wealth appreciation)?
Australia would be best (for residency) as even though they participate in the "5 eyes" (NSA crap) they are turning away from socialist (first to repeal carbon taxes) and have wide open spaces (heck you can lease 100,000 hectares for $20,000 per year). I am trying to protect against the scenario where US passports would be canceled and I would be forced back to my neurotic homeland. Australia will be the safest if the global economy turns down and the bandits are roaming in South America to rape your wife and gut you with a machete. Drugs (use at least marijuana is ubiquitous and trafficking cartels) are apparently a significant issue in South America.
Easier to immigrate to New Zealand if you can tolerate the cooler, wet climate. I can't.
If you want to do South America (e.g. Argentina or Paraguay, or don't have kids so Uruguay is okay), you need to establish security even if you are in a remote location (men do roam on horses).
If you can qualify for Dominica or St. Kitts economic citizenship, that might be best for tax purposes and if you can establish residency where ever you like and remain mobile. Uruguay provides a 5 year tax holiday and after that they don't tax capital gains and only 12% on worldwide income.
It is a complex mix of considerations and will vary for each person's situation. Collect a lot of facts, then sort through it.