I have eaten in all three of the tapas spots you mentioned ( and more ) in the past few months. I enjoyed Bar Sport the most. A few standouts include the best Jamon Croquetas of the entire trip! The food in Gambara was fine too. They feature more expensive and exotic selections. However, some dishes were middle-of-the-road and passable, prepared less well than Bar Sport…except for the amazing seared Foie Gras!!
