Examples may be helpful for VF1LAM.
Dullcoat looks real but is easily damaged by touch or wear and tear, while glosscoat looks shiny like glass, and totally fake, despite being totally impervious to anything beyond a ball peen hammer strike.
I've seen some nice results mixing the two, like a bunch of dullcoat over gloss to give that realistic new car look while not looking like glazed pottery.
People who have FAR more experience than me in the mini market will probably have much more useful advice, have away y'all!