been souring on PDA myself
I've been contemplating a move back to a more paper-based system for my NA's.
The pro's of a PDA for me is the ability to move things around on lists, and attach extensive notes to an NA.
The downside is the limited view.
On the GTD CD, DA says "until you can see it all in a snapshot . . . ". Having to switch screens to see all of the context lists that are at play during a work day (@computer, @phone, @agenda, @work, etc.) doesn't do that.
So my suggestion is to go with whatever paper configuration will allow you to see what you need to see, when you need to see it, in a way that will allow you to assess priorities as you go along.