Deciding which country to live in is a very personal choice and highly variable. A good place to begin narrowing your decision may be with the World Happiness Report.

Below are the top 3 countries listed in the 2023 World Happiness Report:
 1. Finland
 2. Denmark
 3. Iceland


Perhaps you can give more specific characteristics which are important to you, this way I can help provide you with better answers.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence