I’m not too sure of what all Brave has (I only have it on my phone), but PaleMoon is a really good option. It started as a Firefox fork when FF started getting too bloated, and has been getting farther away and better. It’s generally compatible with most of the FF extensions and add-ons.
Https://addons.palemoon.org/addon/noscript/
At the moment, I am using Brave 48. There is much to like about it, but I wish it were more configurable from a theme/skins standpoint. I am not much of a fan of an "app" main page, so it took some time to configure Opera to be more like something I am familiar with. I can always change up later.