https://blog.mozilla.org/nnethercote/20 ... ory-usage/
Element hiding is chewing up a lot of memory on Firefox and it's a significant problem for aging devices and tablets. I use EasyPrivacy and EasyList without element hiding. Any chance of getting the Fanboy filters without element hiding?
Fanboy without Element Hiding
Elements are used in the Social and Annoyances list, and it wouldn't be much of a list without the Elements.