Extensive GPU Support
To speed things up big-time!
Most of the users will have a decent graphics card anyway to support a big screen resolution (which is comfortable when designing)
I’m marking this as not a feature request, as we haven’t yet released Windows yet. That being said, we’re definitely making sure that our Windows app is going to be as performant as it can be, which means using every trick in the book (including leveraging the GPU) to make sure it’s as zippy as possible. Stay tuned!
Simon Ferndriger commented
Since I'm a Windows user I didn't have the chance to try Xd yet. My suggestion was just cautionary, since I know from Photoshop and Illustrator that the GPU support there is very limited (zoom/navigate). I had very bad experience with Illustrator creating a mockup containing multiple elements with shadows, it performed extremly slow when moving single elements around.