April 2, 2015 4:14 PM EDT
Hearthfire. I certainly love the ability to create your own houses (It's really fun) as well as the ability to have more than two children. If you have Hearthfire you can also get a custom-house from a forum or someplace and also a mod that allows you to have children in that house.. So uh, screw anything else personally. I love my babies >:C