What kind of paint do you prefer to use for your models?

Recently, I have been told that because I like some type of paint over another or that because I use some specific techniques, I am “old school”. I don’t really see that as a bad thing. I believe that a modeler should use the tools and techniques he/she is more comfortable with, and at the same time not be afraid to try something new. 

Choosing between Enamel and acrylic paints:

Here are the benefits of each type of paint: 

Enamel Paints:

Acrylic Paints: