pretty good

#1 adblocker

This with the combination of the setting, which warns me before I enter a non-https website, this addon blocks me from entering sketchy websites, thus saving me a potential problem! Great addon!

The one content filter to rule others all.

This is the best ad blocker for firefox !

Much better than AdBlocker. Immediately on eBay and a few articles, no mention to "switch off my ad blocker". Great tool.

Great addon, but very hard to manage when it comes to trying to get some authentication links to work. Even when allowing all involved URLs, some strict blocking seem to be forced and had to use Edge instead.