Sonia Delaunay & Wassily Kandinsky, who produced better paintings and why?

Question

Both artists focused on the same concept of Orphism and finds importance in colours to be the central attraction rather than objects...

Answer 1

To be honest with you, I don't find many similarities.
Kandinsky is a great, very great artist who started his career by painting (figurative) icons, then he "forgot" perspective and evoluted slowly to abstract painting. But there was a PURPOSE behind every spot, line and form that he drew. Up to the point that he built himself a CODE of lines and colours.
Sonia D. lived in a later period, and honestly I think she confused painting with geometry.