Over the years we have seen 747s being replace by newer jetliners. There were many airlines that replaced their 747s with A346 and a large amount of airlines are replacing their 747s with 77W. QF replace some of their 747 routes with A380. So what a/c you like best, to replace the queen of the skies.
I like the ideal of big being replace by bigger, so I chose the A380.