I would definitely look towards Switzerland and Singapore. They have high entry thresholds, but their reputation and stability are 100%. If you want to open an account more easily and cheaply, then the Caribbean (Belize, Dominica) would be suitable, but their reputation is worse, as you understand. I myself opened an account in Cyprus for a medium-sized business: the threshold is reasonable, multi-currency accounts are convenient, and the jurisdiction is normal in relation to the EU. I advise you to think in advance about what is more important to you - simplicity or prestige? Perhaps information about the
best offshore bank accounts will help you figure this out. Although I'll say right away, be prepared for the fact that offshore does not mean a life without taxes. You still need to take into account the rules of your country.