If you pay through PayPal, PayPal will do the currency conversion for you, but will charge a fee (I don’t know what the fee for the conversion would be in your case, but it is based on the international interbank exchange rates). Since you pay the exchange fee, I don’t think MIRI minds at all if you use the PayPal service. You might be able to get a better exchange rate through your local bank, but then you are still stuck on how to make the actual money transfer.
If you pay through PayPal, PayPal will do the currency conversion for you, but will charge a fee (I don’t know what the fee for the conversion would be in your case, but it is based on the international interbank exchange rates). Since you pay the exchange fee, I don’t think MIRI minds at all if you use the PayPal service. You might be able to get a better exchange rate through your local bank, but then you are still stuck on how to make the actual money transfer.