[Manal]

I would recommend to use Kaspersky. I know, antiviruses has alot of criticism. But at the end, I use Kaspersky(With my private intelligence defender, both works great and can work without any conflict between). I have been using it, and for "real time" blocking of mining scripts and other malicious scripts, I would recommend Kaspersky. Otherwise, I would rather be a bit hardworking on blocking all known/famous website's domain by forwarding their DNS to 127.0.0.1.

At the end, its your wish to use extensions/addons. But beware, the message @deanhills have received about permission warnings must not be taken granted.