What kind of currency should we buy

What kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buyWhat kind of currency should we buy