Starship
Launch mass 1,335,000 kg (2,943,000 lb)
Dry mass 85,000 kg
Diameter 9m
DC X
Empty mass 9,100 kilograms (20,100 lb)
Gross mass 18,900 kilograms (41,700 lb)
Diameter 4.1 metres (13 ft)
Haven't got any figures for starhopper except 9m diameter, but clearly larger than DC X.
I think control for vertical landing is more difficult with smaller craft - try balancing a pencil vs a broom on your finger.
Yes developed before by McDonnell Douglas and with more difficult size than falcon9. NASA took it over and closed it down without use, Musk developed business that does more orbital launches than anyone else.
Why isn't this reason for praising Musk and McDonnell Douglas while booing NASA?