I have tried to do real work on my iPadPro such as work on projects that require access to multiple file types (photos, videos, office documents etc). iCloud has kind of minimized (but not eliminated) the issue with file system of iOS. There are still the limitations of not being able to open multiple files of the same type side by side (except for Safari tabs). The biggest limitation that still remains is the difficult navigation/data editing due to the absence of mouse. Try editing an Excel spreadsheet on iPad and you will understand what I am saying. The finger cannot provide the accuracy of clicking exactly where you want. This functionality can only be achieved by clicking with the pencil and adding somehow the ability to left/right click with the pencil. Any thoughts on that?