Jumping on the whole Affinity thing. The reason it excites me is that it has native CMYK support. I really REALLY wish Xara had that. For print work it it pretty necessary especially if working with other non-Xara users.
That said I like the web direction of Xara Pro. I'm thinking it may well be useful to make web comics. (I could do with horizontal parallax though.)
To sum up. I don't think I have ever been able to work with just one piece of software. Use what works. The more the merrier. :-)