Which country is the best choice for European investment immigrants?

Hello, I am an international immigration consultant: European investment immigration countries mainly include Cyprus immigrants' naturalization, Greek housing investment immigrants, Spanish housing immigrants, Portuguese housing immigrants and Cyprus housing immigrants.

Among them, the naturalization of Cypriot immigrants is a step-by-step project, which can directly become EU citizens, so it is also the most expensive 200w euros.

Greek immigrants who invest in buying houses, Spanish immigrants who buy houses, Portuguese immigrants who buy houses, and Cypriot immigrants all get residence cards, that is, green cards. The corresponding prices are 25w, 50w, 50w and 30w respectively.