Single most popular aircraft

[RagingWombat839]

This thread’s premise is a duplicate of another recently started thread here…

What ONE aircraft would you fly for the rest of your life?

I saw this online just now: . . . and it got me thinking. . . If you could pick one and only one aircraft to fly, and that was it - no others - what would you pick if you could only have one plane for the rest of your life?