I personally prefer privacy badger over both. You can't add trackers to Ghostery, and I don't much care about ads that don't track me (I don't watch internet videos, I might not have this opinion if I did), and any particularly annoying ads just get blocked manually in privacy badger.

On mobile, there unfortunately is no such thing (no user scripts on chrome or Firefox, no privacy badger either), so I usually just disable JavaScript or use whatever privacy browser I have installed (currently Firefox Focus).