The speed of Endura papers is as much as +15 magenta over the old Supra III paper.

I expose 5 or more prints at a time to fill my 3000 series Jobo drums using Endura paper and see no shift in density or color over the time it takes to make those exposures. I have not tried this with CA, but maybe there is a difference in latent image keeping.

To me, prints on Endura seem to be more illuminant sensitive, that is the color balance shifts a little with the viewing illuminant - more than the old Supra III did.