Using a XP-Pen Drawing tablets on Roll20?

Has anyone used a drawing tablet with roll20? Does it work with the drawing tool within roll20? What did you think of it? Im thinking about getting a relatively cheap drawing tablet so I can draw some quick encounters on the fly in case my players go off track and I dont have an encounter map prepared for them. I want to know about responsiveness and personal experience if anyone has used a XP-Pen tablet (digital drawing tablet device, not an ipad/android touch tablet) or similar device. Thanks for the help!

I occasionally use a wacom pen and touch pad with no issues. Of course, right now the zoom and pan controls on Roll20 are in a state of flux, so this probably isn't the best time to make a decision.