Unfortunately Autodesk Sketcbook doesn't work in my tablet. I used Autodesk Sketchbook ver. 3.7.2. But when I update it to 4.0, the functionality was lost. I couldn't draw anything anymore because the pen didn't follow movements. That's why I changed to ibisPaint X, which doesn't have the possibility to import/create new brushes. Then I tried Medibang Paint.
Concerning the interface I ibisPaint X is quite good compromise. It hides tools ideal. Autodesk Sketchbook hides too much in the hiding mode and Medibang doesn't hide enough. But hiding/showing is not very important concerning creating art.
"Unfortunately Autodesk..." was for you and I put it into wrong place
Have you used it. In my next tablet Skecthbook might work again. Skecthbook was a little bit annoying. It hides the interface TOO MUCH in the hide mode. In the hide mode there should be at least few actions available like ibisPaint X. ibisPaint X shows in my mind a little bit too much. Something between ibisPaint X and Autodesk Sketchbook is optimal. ibisPaint X is in my mind closer the optimal hiding.
I learned something playing with it. Did you download it from the computer store or off the website. I had downloaded it first from the Window store. When I would go on YouTube for tutorials my interface looked different from their, so I went online and found out to get the full Sketchbook Pro you have to download it offline.
I downloaded it from Google Play. Anyway I can't by now use it. The interface was changed after 3.72. In fact 4.0 is in my mind ugly - the left bar is ugly. The left bar or 3.7.2 looked clean and nice. In 4.0 the left bar doesn't fit to the other interface of the application.