Inspired by this recent discussion I found this not-so-old Tip of the Day. Hence I'd like to ask in the round: Which Dictionary do you have as top priority?
I usually prioritize recent lexicons, just to see what they may be good at. So, in my case, I have an etymological lexicon as 1st, followed by a late Biblical Hebrew lexicon. But I keep my main lexicons in my big-boy layout, so 'priority' is largely the right-click mouseover choices.
My primary lexicons are BDAG and HALOT and feature in my layouts, but I prioritize DBL as a launch pad in the Information Window.