I prefer the taste of Argentinian beef over American beef. American beef is more tender because of the marbling. Argentinian beef does not have as much marbling. I wouldn't say one type is "better" or more "superior" to the other, only that i prefer the tase of Agentinian beef over the other.

I also prefer the taste of Brazilian coffe in Brazil over the swill they serve at Starbucks and I prefer the taste of orange juice in the State of Florida vs the stuff I get here in NYC.

I do notice something whenever I travel to Asia or South America. I have an easier time digesting food than I do at home. I guees you don't realize how much of our food in the States is processed until you eat in other countries.