Often complex vector created in other programs do not import correctly or at all. Higher volume shapes or nodes ALWAYS crash corel and you have to jump through hoops and create work arounds to get it to work.
I use CorelDraw to create cartoon vectors by using the pen tool. Would be great to be able to use a tool which would allow me to easily add a tappered point to my lines to have varying thickness. Similar to the line thickness tool in Illustrator.