<p>Well, to be honest, I don’t think you can really classify any single AP class as being “most important”. However, certain clusters are better for some fields than others. For example, if you are interested in pre-med or biological sciences, you should probably take AP Chemistry and AP Biology before anything else. If you are more of an engineering person, you should probably give priority to AP Physics, AP Chemistry, and most likely AP Calculus.</p>
<p>However, based on my personal opinion, AP Chemistry seems to be a course that never goes to waste.</p>