American Girl Doll Question?(help please)?

The choices have really changed haven't they. When I was into them they only had Addy, Samantha, Molly, Kirsten and Felicity. I think I was in Middle School or something when they added the new doll, Josefina. I have Samantha and all her accessories. Molly is awesome but her hair will get messed up if you take it out of the braids. There is a special brush though that you can buy through American Girl. The dolls have very delicate hair and if you plan to brush it or play with it you must buy the brush that they sell. Otherwise you could ruin the hair of your doll. American Girl dolls and their individual accessories are really fun to collect especially when your younger.