I have an American and a Brazilian passport, cant decide which one to use to apply. I have my company registered in the US and make in USD, but also have an address in Brazil, just not in my name (my address in the us is not In my name either). The Brazilian passport is cheaper to apply and its viewed a bit better in Thailand I think compared to the American, but im also afraid that doing so while having my company in the US and earning in USD would not be ideal.