When I first started painting calls I only used brushes. Then I started playing around with airbrushes. Now I try and use the airbrushes as much as I can, and save the minutest details for the fine liner brushes. When the airbrushes are working well, they are a pleasure to use. When they are not, then it is a pain. There are cheap airbrushes, and expensive ones. A person only has to try them to find out why the pros use the higher quality ones.
HuntnCarve
Dave