For a real professional use Xara has to have a CMYK support. But, it is still missing for some reasons (don't want or don't know how to do it). There is a new software on the market (from Serif) called Affinity Desingner, but for Apple OS https://affinity.serif.com/. It is CMYK application from the ground. I don't know what is Xara waiting for? They are going to be a REALLY serious competitor to Adobe products (Affinity Photo, Affinity Publisher), not Xara.