That depends entirely on what your needs are. Larger planes generally travel further, higher, and carry larger payloads. Smaller planes are better for short distances and generally can utilize smaller runways.
Big
Small cars are better because big cars are to heavy
Big.. Personally, i like big teeth better than small. Not HUGE teeth, but having big teeth makes u have a better smile:)
small
I think average would be more better as too small and too big will look awkward
small car is less money but big car is better unless your talking about a mini van or just a van then its small car is better depends!!!
it depends how big the plane is small = 500lb ish big = 10s of tonnes
a small engine plane is a plane that is small
how big can a plane be varies
small and it has to be white or yellow lolz :)
I will prefer the big basketball because he small one will go way to far.
big wheels because they are good for handling