You may want to see this post with a comparison to NW XM-L. I am looking for another really good Nichia shot and can't find it right now. Will edit to update when/if I find it.
EDIT - Ah, here is the thread (I was thinking of that goofy looking face/mask photo showing many colors for the CRI testing.
I've not used a Nichia 219 yet.
-Garry