Best online international bank in Portugal for Egyptian student

I am applying in NOVA IMS in Lison and i am from Egypt so i want a good international bank when i move there
secure to funding and withdrawal using ATM and payment also
easy transfer between euro us dollar and Egyptian pound if I can
I have a credit Agricole Egyptian account so if I open another one in the Portugal branch
is the transfer between them easily with no fees or go for N26 online bank better as it has insurance which I need and low fees but I do not know if it has saving rate or not
also what about other like capital one Citibank we do not have branches in Egypt
fees in transferring, security, and converting between currency are major for me
also another main point important
I am a broker in forex so need a bank also good in receiving and sending money from above banks