This is the best plug-in for downloading YouTube videos. Just works, and is super fast.

a bit finicky but works as it should.
also it makes a pop-up when you attempt to close any youtube tab, even if you're not downloading anything. wish you could turn this off

Sometimes the only options that work are the higher-resolution ones, and there seems to be an intermittent issue with audio not syncing, or only partial videos being downloaded. UDL Client hardly ever works for me. It was good when it did, once upon a time ago.

funziona perfettamente con possibilita di piu risoluzioni, ottimo

very good

Very good tool!

works great !

ok

Работает. Ничего лишнего.

Works