And, if you switch to Mozilla, you will have to find an older version (56.0.1) that will run Ad Block Ultimate. The newer versions will not run it and there are no options for a replacement when you search for add ons.

You then have to shut off all updates, and disconnect from the internet whenever you are away from your computer or the Basterd will "upgrade" itself and Ad Block will no longer work. If, for some reason this does happen, system restore will get you out of it.

It may sound out-dated, but I have absolutely zero issues that many are griping about on here with ads or anywhere else for that matter.