I am not an expert but Astropad Studio works at 60 frames per second and the new iPad Pro 2017 work at 120 fps. In fact this is the key advantage of the new ipad pro’s…
In other words, we would not notice any difference with the new iPad Pro and the current version of Astropad Studio.
I hope the developers at Astropad can take advantage of the new iPadPro’s features in short time, otherwise this is a disadvantage.
update 19th August 2017. I have purchased the iPad Pro 10.5", the updated Astropad with this tablet is awesome. I notice a huge improvent compared to previous versions and comparing with the older iPad Pro.
The lag is difficult to notice when connected to the laptop. The quality of the image and color has improved significantly.
I am more than happy. Congratulations to the Astropad team.