Tinker There is a great statement by Mark Broadie, the strokes gained guy. He says if you take a player who's at 20 yards, using your example, and point back to 60 yards and ask them if they'd like a free drop back there, no one says yes. I would tend to agree, just based on how everyone chooses shots in a scramble. Deep down, everyone knows that closer is better.
Having said that, I have favorite yardages too. I really like 70 to 90 yards. But anything inside of that is just as good, and probably better in reality.