In theory the airbrush will produce a finer finish because the droplet size of airbrush spray is usually smaller than the droplet size from a spray can. Fine detail is better preserved by an airbrush coat.
In real terms I'll happily use spray cans for larger models and where the loss of detail is not an issue. You've got "the look" with your Discovery and given its likely display position and viewing distance, compatible spray can finish coat should be fine.
Well done on achieving your goal, the world needs more "2001".
In real terms I'll happily use spray cans for larger models and where the loss of detail is not an issue. You've got "the look" with your Discovery and given its likely display position and viewing distance, compatible spray can finish coat should be fine.
Well done on achieving your goal, the world needs more "2001".