Which air brush should I buy? I have looked at a bunch but don't really know what features to look for! Hobby baker here! TIA

I bought a Salon Air airbrush. It has been great. They have several models at different price points. I think I paid about $150 for mine and love it.

Any airbrush will work. You just want to be sure you can contrlo the psi on the compressor and it has a moisture trap. PSI should be kept under 30 or you will blow the icing off the cake.

Thanks soo much for your help! I went ahead & ordered one from TCP Global! Not the cheapest but not the highest either! Just hope I can do something with it when it arrives!