Bank transfers are bad, I leave in country which is not in SEPA and transfering money in really long and expensive process.
For you, one of the best options would be to use Top cryptocurrencies to transfer money to another country in the world.
Cryptocurrencies do not need to be transfer. They are everywhere where the Internet is, even outside the Internet. The difficulty is to find where in another country you can exchange a crypto to a usual money.
Many countries try to control cryptocurrency exchanges and in some countries it is hard to exchange the cryptocurrency to fiat money. But people use the exchanges of othrer countries and vpn servises.