I want a tablet for doing some digital art. I am not very impressed with how the Pencil integrates into iOS and the lack of real programs like Photoshop, Illustrator, etc. I have not used Windows since XP and am all in as far as the Apple ecosystem. I am considering a Surface Pro 4, though am curious to hear from anyone with experience with both a SP4 and iPad Pro of the pros/cons besides the ecosystem, real programs on the SP4 and usb. Is the SP4 clunky and difficult to use as a tablet? Does it do a poor job of trying to be both a computer and tablet? Thanks.