I travel internationally on a frequent basis, and having international credit cards is very valuable to me. It's very convenient as they are widely accepted and make transactions easier. Not to mention, rewards add up very quickly when you travel a lot. I don't know if it would be worth it for someone who does not travel frequently though. I would probably opt for another kind of credit card if I did not travel very often. One sure thing, there are tons of credit cards and with enough research you can find one that is perfect for your needs.