Offshore bank account for securities trading?

Question

Internet banking

In which country is it better to open a bank account for a non-resident?
The goal - I want to buy shares, I need to make a transfer of funds to the broker (and back to the account, the broker is IB).
Criteria:
- cheap flights from the Russian Federation
- low or zero tax for non-residents
- the ability to withdraw cash from the account
- no currency control
Please tell me!

Answer 1

It seems to me that it is more correct to contact the broker directly. And he will tell you.