I suppose about now all 747s are used, or at least no longer new, Boeing stopped making them did they not.
An Airbus 380 would the biggest royalest plane anyone could have, 4 engines and all.
Indeed, last 747 rolled off the assembly line in 2023.
https://investors.boeing.com/investors/news/press-release-details/2022/Final-Boeing-747-Airplane-Leaves-Everett-Factory/default.aspx
- The final 747-8 Freighter will be delivered to Atlas Air in early 2023 - Iconic plane transformed global travel after entering service in 1970 The last Boeing (NYSE: BA) 747 left the company's widebody factory in advance of its delivery to Atlas Air in early 2023. "For more than half a century, tens of thousands of dedicated Boeing employees have designed and built this magnificent airplane that has truly changed the world. We are proud that this plane will continue to fly across the globe for years to come," said Kim Smith, Boeing Vice President and general manager, 747 and 767 Programs. The 747 has played a key role in Boeing's history of aerospace leadership. Production of the 747, the world's first twin-aisle airplane, began in 1967 and spanned 54 years, during which a total of 1,574 airplanes were built. At 250 ft 2 in (76.2 m), the 747-8 is the longest commercial aircraft in service. At typical cruising speeds, the 747-8 travels roughly the length of three FIFA soccer