Czech Republic, Ukraine, Belarus, which country to study in?

I suggest you go to Ukraine. Kharkov, Ukraine is a university town in the former Soviet Union, with high teaching quality.

Many cutting-edge technologies of the former Soviet Union have remained, and Ukraine is not as exclusive as people in Russia and Belarus.

The recent economic turmoil in Belarus has made the country's economic strength too poor. In this economic crisis, Belarus is one of the countries most affected, and the white ruble depreciated by 25% overnight. At present, neo-Nazi forces in Belarus and Russia are on the rise, and they specifically attack foreigners. It is really not safe to go to Belarus.

These are my personal experiences and the information I got from my classmates.

I know the situation in these two countries, but I really don't know the situation in the Czech Republic.