This is the big mistake people always make: focusing on the tax rate. Wake up. The tax rate does not matter. At all! What matters is the end result: your buying power. How much good stuff (goods and services) are you getting in return for the time you spend working? THAT is what matters.
Only if you plan to live in that country for the rest of your life, and you're absolutely sure that the economy will never change, so your buying power always stays the same.
