Dynatrac ball joints are the way to go just as good as Carli's and less expensive. I have them on my truck.
http://www.dynatrac.com/products/jk/dynatrac-ball-joints.html
Nowhere NEAR as good as Carli's, but still a great upgrade, and less expensive.
Try finding one person who has broken a set of Carli's, you wont. I know of several in my small community of Dodge owners who've broken Dynas.