Saint Kitts VS Cyprus VS Antigua immigrants, which country's passport is easy to use?

According to the data of the Caribbean Investment and Immigration Bureau, Cyprus has more visa-free countries, but it needs to invest more (2.5 million euros), while Antigua only needs to invest 200,000 dollars, Saint Kitts 250,000 dollars, and the number of visa-free countries exceeds 130 countries. As far as these three countries are concerned, Antigua's passport is more cost-effective, and there are more visa-free countries than Saint Kitts. It is also the only passport in the Caribbean that can be exempted from Canada. Global passport index.