DD currently gets American Girl magazine and it's ok. I saw Discovery Girl magazine and wanted to check and see if anyone subscribed and what your thoughts were? I have 10 and 11 year old DDs.
I did see New Moon but, it's crazy expensive :(
We've gotten both. My dd preferred AG over Discovery Girls, but she liked them both. I suggest seeing if your library gets them. Check out a couple back issues of each and see what your dd likes best.