XP-Pen 12 with Painter 2020 (tips, express-key settings, etc)?

Greetings, I was fortunate to get in on the awesome Humble Bundle deal for Corel Painter 2020 and for my birthday I got an XP-Pen Artist 12.

I've been playing around with it for a few days and have good results (for me).

I am fairly new to digital art and totally new to drawing tablets. I've used Photoshop for years but mostly for post-processing astrophotography images, not actual drawing.

So far I love what I've seen from Corel Painter but I'd like to hear from others who use the XP-Pen tablets with it and what express key settings they use and any general tips/advice they have to offer?