Which country to immigrate to has good benefits and low prices?

Among the many immigration projects, Greek house purchase immigration and Malta government debt immigration are the most cost-effective. The welfare of European countries are very good, and the living environment in Europe is also very good. Real estate in Greece only costs 250,000 euros. , three generations of a family can immigrate to the EU. Malta only needs to invest 250,000 euros to purchase government bonds, which will be returned after 5 years, and four generations of a family can immigrate to the EU