First, I'm asking because I haven't yet bought XWD but I'm looking very closely at doing so, purely for the responsive output feature. So before I buy I'd just like to be sure I can set different breakpoints, say one at 480px for mobiles, 1 at 567px, 1 at 738 px and 1 at 900px? Or am I limited to just a single mobile and a single desktop version?

(Sorry for asking but I downloaded and worked through the demo but of course, only thought of this question after the demo had expired).