User blog comment:Jkphantom9/OFFICIAL: Japanese Cast Announcement!/@comment-4010415-20150609185040/@comment-3257939-20150609210058

Also we're the RWBY fandom Shadow. You might not find sense in watching it again but you're you, not us.

I personally enjoy watching both when I rewatch an anime. But I do prefer some english dub over the japanese in certain animes like Kekkai Sensen. Though in this case, it might be the japanese dub that will overcome the original.