So the health story is great, but what about the eating experience?  Grass-fed beef is famous for being "chewy."  Yes, grass-fed beef is leaner than grain-fed beef.  But is that good?  What about tenderness?  Government grading specifications indicate that intramuscular fat and tenderness go hand in hand.  Is that true?  For the answer, check this out:  The Meat Tenderness Debate.