True to say as things stand, everything past an A9/2GB RAM should run anything in the App store with aplomb, but looking ahead we have reiterated rumours of macs with in-house CPUs, the full Photoshop on iPads, potential for iPads to plug into screens via USB C, and perhaps become an input (on-screen keyboard and trackpad) for a full computer experience.I suppose, but is speed the big problem when it comes to iOS? (It isn't IMO)