Folding paper takes too much time while glancing at glass especially driven by a GPS is safer. But there is one huge mistake in this Paper VS Glass debate. It says IPADS! Turns out, Windows has had tab letPC's for over 15 years along with numerous folks supplying charting and moving map software for PC's. Then most of us doing that also had Android versions LONG berfore the idiots at the AOPA and the FAA declared and I quaote, "The iPad is a new and revolutionary device for aviation!".
So pilot went out and spenct $700 for an iPad while you could get the same glass in a TabletPC for $200. In fact, now you can have sectionals, wacs, plates, on your cell phone for 1/10th the cost of an iPad. Don't get me wrong, the iPad is good, just too expensive.