Originally Posted by
galaxy flyer
More wing area, less sweep angle than a GLEX, to begin with. They also are about 5,000 pounds less gross weight for any specific trip. But, they do operate at higher speeds, especially the G450.
GF
Well said. The 5/550 has an amazing wing but it is so big that it actual prohibits it from Santa Monica as well as certain taxiways at various airports.