We will be in Vienna for six days, arriving non-stop from Boston the morning of April 30 and departing for Israel mid-afternoon on May 6. For planning purposes, I've been using the most recent, 2019 edition of the Vienna, Salzburg & Tirol guidebook. For taking on the trip, I'm trying to decide between the electronic versions of that book and the brand-new Pocket Vienna, possibly photocopying the pages for Melk, Durnstein, and Krems from my physical copy of the 2019 book.
There being no physical reason to prefer one electronic version over the other, I'm wondering whether the recency of Pocket Vienna should decide. I've noticed, for example, that admission prices in the 2019 book generally are out of date.