I can’t edit the wiki post, but I’ll still try to contribute.
I use a Windows 10, 64-bit system on both PCs I use MyPaint on, and I use MyPaint 32-bit with most, if not, all the stable releases of MyPaint. All the screen tablets I’ve owned that are listed can only be used in Single Screen mode on Windows, not extended.
-Yiynova MVP10U (screen tablet)
-Artisul Pencil (non-screen tablet)
-Ugee HK1560 (screen tablet)
-Microsoft Surface 3 (Tablet PC) - the alpha builds seem to fix pressure issues in the 32 and 64-bit versions, but pen pressure doesn’t work with either version in the current 1.2.1 release (as of Dec. 2017.)