Both will be Dubbed.
Anime Expo has revealed some nice surprises and those are the Sailor Moon Crystal series, with Dub, and the (Amazing) Movie of Cardfight!! Vanguard Neon Messiah.
Sailor Moon will be on July 3 at 6:00 PM Pacific (that is the time of Los Angeles, right?).
Cardfight!! Vangaurd : Neon Messiah will be on July 4 at 9:45 AM pacific. Shunichiro Taira, the languaje Producer, will introduce the Screening. Also after the presentation the “Vanguard Specialist Dr.O” (An anime character who also appears on the Movie) will make an appeareance and a Q&A Session.
Sailor Moon Crystal is the classic Sailor Moon, but more closer to the Manga versión.
Cardfight!! Vanguard Neon Messiah is the Movie and serves as a tie-in between the Original Series and Vanguard G. In where Aichi (The main character of the original series) will have to face Kouji Ibuki (Who appears on Vanguard G) and his Deletors in a fight made in order to save this cardgame as we know it.
I can´t speak for Sailor Moon Crystal since i haven´t watched it. But the Cardfight!! Vanguard Movie, i already had seen it Twice. And i have to say that is quite a Good Movie (Better than the first Yu-Gi-Oh! anyway), and a perfect prologue of Vanguard G; although a lackluster Epilogue for The Original series.