Cubase Pro has by far the most complete scoring package compared to smaller Cubase versions.
The feature comparison linked above doesn’t go into detail but this one does:
http://www.steinberg.net/fileadmin/files/PRODUCTS/Cubase/Generation_7/Cubase_7/Downloads/Cubase_Comparison_Chart.pdf
It’s for Cubase 7 but as far as I know scoring didn’t change in version 8.