Sorry, you seem to have misinterpreted the intent of my question. More than likely, I poorly communicated it. I'm a "young" person, I like conveniences. But what I'm really asking is, can't one know the underlying "old school magic" AND learn using an EFB? Can someone only learn calculations with a paper chart?
I actually know the answer, since I've never bought a single paper chart in my life. Ironically, my old crusty DPE didn't care to see the "old school magic" behind a W&B (which I had spent a few minutes at the copy machine and done out long hand for him before we sat down for the oral), rather he went to the "app" which "did it for us." He also didn't care to see the VFR xc planning I had done on the form I had spent time filling out, rather we looked on foreflight. Was my DPE just "ahead of the times" or are some people just behind the times? I can't seem to figure it out.