>>39743967yes, and?
what is your point?
you can exchange at any airport and u exchange only once. with cards u need to make sure they accept master or maestro or whatever thing u use and sometimes u find urself in places further from the metropolitan areas where u can´t use credit cards anyway
i am a lot in asia, many place don´teven have those credit card reading equipment
if you go there and only have plastic in your pockets you are fucked