Rated 5 out of 5 stars

Complete control over YT downloads, you can get the audio alone if you like, do conversions, keep the original streams, even save complete pages.

Supports Pale Moon, too. Not much left to ask. Well done, thank you!

(wish they could get more Patreon support - we'd enjoy it on all websites, not just YouTube)

This review is for a previous version of the add-on (5.7.23). 

Thanks for the review!