now that's an intersting one ... I'd know two (one I am in the process of opening an account) and can only say about them that they are not really quick. The other one has no real online banking yet, more of an email chat (costs $50 per bank transfer). The first has a minimum balance or 20k USD, the second 10 or 20k too (don't remember exactly). I met both in person in Malaysia. It's a tax thing 😉