I would, and did for a while. It is a good mod, but I prefer to use individual character companion mods. Reason being, in Sharing and Caring, the first dialog option is changed to "Friend..." for every character. This shouldn't be much of a problem, but that dialog change interferes with certain quests. With the individual character companion mods that I have, those characters aren't related to any quests, therefore not endangering any quests along with giving me an extra companion.