Sorry to be so long in getting back to you and thought I'd just elaborate a bit here in the thread as some others seem to have question as well.
What I like most about Quilt Pro besides what I listed earlier is that it was workable for me from the minute I opened the program, including the up-and down-sizing of various blocks.
The accuracy of paper/foundation piecing is not only quite wonderful but fast as well. I have even printed it off onto fabric itself, but the time in preparing the fabric to freezer paper, etc. kind of ate up any saved time and almost killed my printer.
As to coloring, Quilt Pro presents some pleasing color combinations in the block samples, but I much prefer to either use my colored pencils and/or pieces of my planned fabrics to see if they're going to play well together.
In short, it helps me do what I love more quickly and more accurately.
Thanks again for your patience in waiting for a reply.