Airbrushes

Choosing an Airbrush
Here are a few questions you should be asking yourself:
What is the main purpose for the airbrush - for example modelling (large or fine scale), crafts, fine art etc?
What type of fluid and what type of finish will you require from the end product (e.g. fine detail, general coverage)?
How frequently will the airbrush be used?
If cost is a consideration, what is the best airbrush I can buy for the money?
Am I buying for the present or with an eye to the future?