The Best Space Shuttle Set

No doubt playing off feelings of nostalgia at the impending retirement of NASA's space shuttle program, Lego pushed a new set onto store shelves in 2010, set #10213.  Its size is epic and the details are superb, but that also means it won't fit into our classically sized town.   So what IS the best space shuttle set for a small island with ambitions for space exploration?  Lego certainly made a number of shuttle sets over the years... but only one can be the best.    Here's a hint: