We should play on what we feel brings us the most joy, the best news is you can play on all three settings, you can change it at any time. What I learned in D:OS beta that there are people that are insulted to use a difficulty named EASY, that was odd and that sentiment carried over into release with people agreeing. So I updated my Great American RPG design log to read: Difficulty setting names: 1, 2 and 3.
I agree completely with playing whatever difficulty brings the most enjoyment. It is a game after all, a single player one at that, and no one is going to fault someone for enjoying the game.
Maybe your difficulty setting designations should become standard across all games...
