The new iPad Pro is a genuine achievement in tablet design. It’s the closest thing I’ve ever seen to the vision that a tablet should feel not like a computer but, rather, like a piece of glass in your hand. I’m honestly not sure how you’d shrink it more; the USB-C plug I use to charge the 13-inch Pro I’ve been testing is already thicker than the iPad itself. It’s a light, fast, remarkable machine.But does that really count for much anymore? The iPad has been a hardware triumph for years, plenty ...