I have everything on DDB myself, but I read "real" books when I'm sitting in bed at night, and I generally cut-n-paste into MS Word, and edit down, information for "at the table".
I don't like digital tools at the table. I find that anyone who uses DDB for their character sheet always takes FOREVER to find anything. I too, take too long if I have to scroll through a PDF at the table. Maybe some folks (and some computers) have the ability to navigate quickly, but most do not, IME.
DDB is the best digital tool for D&D that we've ever had. It still needs a lot of work. There was a time when it seemed like it was going to get that work, but WotC (somewhat understandably) didn't pay, what was it, $143 million, just to want to rebuild it from the ground up (which apparently it needs, or it would have been improved by gradual updates).
Maybe someday!