Question about Apple iPad Pro

You can. I bought the smaller 10" version and it's amazing with the Pencil.
I edit more in Photoshop but it's even better for drawing. It's very accurate and the glass on the Pro isn't so thick that the tip and the drawing are so far apart. Also, there is practically no delay when drawing... at the most, if you go back and forth really fast, it might not follow perfectly.
It's best to go somewhere and try it out. Personally, I can recommend it.