Don’t know honestly - I’ve never tried the app so I don’t have a comparison. Didn’t even know they had one.

I second the recommendation for Bitwarden.

I switched over from Dashlane and never looked back. They even have a browser extension for mobile Firefox (the browser you should be using anyways) so it’s easy and convenient on all my devices.

Man, just when I downloaded LibreTube. :(

Never heard of extension collections. Might be a beta thing.

Just normal Firefox stable works too. They have a Limited selection of extensions, but ublock and noscript are both available.