Great question. I was wondering the same thing, except I was looking at the Curado DC and the Curado K. I purchased both of them, and I will say that the DC is more forgiving. I’m not great at using casting reels, but I enjoy using them. I know the SLX DC and the Curado DC are not the same, but the DC technology has made a difference for this challenged anger. For me the difference is that I can use the DC reel in difficult conditions, especially on windy days. But the Curado K is excellent. I am glad that I bought it too.