This assessment in a September, 2018 article comparing camcorders. Curiously, the EVA-1 isn't in the list, but the DVX is. The article could have used more specificity in what is recording 10 bit, when it is internal vs. externally available, etc. Still, the DVX200 is there some 2.5-3 years after its introduction.
https://www.videomaker.com/article/b02/19201-professional-fixed-lens-camcorder-buyer-s-guide
https://www.videomaker.com/article/b02/19201-professional-fixed-lens-camcorder-buyer-s-guide