My day one experience with iPadOS 14 beta 1 is astounding. It is fast and stable. All my third party apps work. The UI updates to the Music app, which I use all the time, are most welcome. The Scribble feature with Apple Pencil exceeds all expectations; it isn’t perfect, but it is really well thought out, and it reads my printing and cursive writing. The new three-column layout for Apple apps looks great, too.