After having used Adblock Plus for years and being utterly discouraged by the pitiful version that now exists, I decided to try Adblock and have been pretty pleased, overall. I wish there were a way to edit lists of blocked sites and elements, but at least it has decent functionality in terms of blocking elements (Adblock Plus has become ridiculously complicated in that regard). I hope they fix the blocking so that when one blocks a video, it blocks the sound as well (not just the container and image). Hopefully this add-on will continue to be developed and will be a good replacement for ABP...