Leipzig

Comparing the costs of studying at the University of Kiel and the University of Leipzig can involve various factors, including tuition fees, living expenses, accommodation, and other miscellaneous costs. 

As of my last update in 2022, public universities in Germany typically charge very low to zero tuition fees for international students, including those from non-EU countries. Both the University of Kiel and the University of Leipzig are public institutions, and they might not charge tuition fees or may charge only nominal administrative fees for enrollment and student services.

However, living expenses can vary between cities. Leipzig might be relatively more affordable in terms of living costs compared to larger cities like Hamburg or Munich. Factors like accommodation, food, transportation, and other daily expenses can differ based on the city and your lifestyle choices.

To determine the overall affordability between the two universities, it's recommended to research and compare the cost of living in both cities, including rent prices, transportation expenses, and other living costs. Additionally, contact the respective universities or check their official websites for any updated information regarding fees and estimated living expenses for international students.