I've been using FireCut for about a month, saving me at least 30% of my time editing for my short-form content using the 'remove silences' feature.
This week I began using the native captions generator, and it's much slicker and more robust than using PP native interface which requires multiple steps to implement and doesn't have easy edits (number of words in a line, style, etc.)
I can't recommend FC highly enough!