A combination of both. I always like to have paper copies of confirmations, directions, etc when going on any trip so while I was thinking about it last night printed from
MDE where it says my itinerary. You can bring up each day and it shows all ADRs and FPs plus you can link shows and fireworks and make notes. I can always reprint or write on what have if ROL info comes out. But, might glance at the phone while there instead of pulling the papers out of the folder that I am keeping in the backpack.