For a decent budget, which country would be preferable for doing a master's in data analytics to get a better return on investment?

Germany offers the best return on investment for a Master's in Data Analytics on a budget. Public universities often have minimal or no tuition fees, and living expenses are typically lower than in other countries. Graduates can usually recover their investment within a year, thanks to strong starting salaries.

The UK is a good alternative, with one-year programs that reduce living costs, but tuition is higher and the break-even period is around two to three years.

Australia, Canada, and the USA have higher overall costs and longer break-even periods.