Anxious to see how this plays out. Sketch is one of the main reasons I'm sticking with Apple but if XD turns out to be a competitive option on the Windows side I might be tempted to switch.
Sketch is definitely the main Apple lock-in but also the huge array from prototyping tools. Framed, Principle, Origami. Also Windows font rendering makes me sad. :)
Anxious to see how this plays out. Sketch is one of the main reasons I'm sticking with Apple but if XD turns out to be a competitive option on the Windows side I might be tempted to switch.