Are any snippets more important than others?

Because it adds another SERP aspect that you can control, featured snippets are more significant than regular snippets. Featured snippets, which are typically at the top of the results page, provide you more exposure to searchers and can increase brand recognition.

A featured snippet is significant since it shows another SERP aspect you can control. Featured snippets, which are typically at the top of the results page, provide you more exposure to searchers and can increase brand recognition.