As it looks right now, Euro would be the way to go. However, I do believe that once we get out of Iraq, the dollar will be on top again. This is why you don't see Opec and others selling their reserves in Euros. With the EU accepting more and more third world countries into their economy, it's only a matter of time before it evens out and the dollar becomes #1 again. People choose the dollar for one reason - stability. In the EU, you have many many countries and many economies participating in one currency system, with America, it's one country and one economy. Europe has a high amount of unemployment, I wouldn't expect the Euro to stay as high as it is forever.