@@fredericchoukon2046 You can check online, theres planty of sources for that info. I will really depend on what you are painting and what is available to you at your location. Try going cheap to start, but don't get frustrated and keep practicing, this is a very nice hobby once you practice a little.
if I . decided to get a airbrush and I . started having problems with the airbrush wich. I have Reading about in the comments I would Go back to my old ways and yous the paint brushes to paint the model kit and way pay £ 3O or more expensive airbrush when it a lot cheaper to buy paint brushes and a lot more esly to clean than a airbrush and I have been yousing paintbrushes when I first started building model kits back in the seventys when model kits were a lot more cheaper than what they are today and I do think it's a decrease the model shop's the prices they charge for construction kit's like amazon and once again I would not yous a airbrush because this to many things can go wrong with tham