Pros for choosing it were:

  - In europe (easier to go there)
  - Low cost of living
  - Low corporate tax rate
  - Good social life

Cons:

  - There are many annoyances with doing business here regarding corporate law and taxation. Moving our company from France to here is a nightmare. (Although most of the troubles, but not all, are related to France)
  - There is political risk if things become unstable whenever we want to move elsewhere
  - Not much of a crypto/ML scene
  - Personally, I don't feel very good here, regular headaches. Don't know that is the cause (this we couldn't have known before)
  - A bit polluted (not horrible, but not amazing either)

We also got bad luck with Covid, restrictions (most businesses closed & curfew) started 4 days after we moved here. But we could have anticipated this, seeing that Hungary has high covid rates.