From our observations 3 weeks ago Approx 70% of women were brazilian/ totally bare with the rest being trimmed tiny/landing strip style. Did not see one woman totally natural. For men, My wife reports about 40% were bare, 40% were trimmed close, and the remaining 20 % were natural. Take that for whatever its worth as your experience may differ depending on the group.
Just do whatever works for you.
Search for discussions on this using the search feature above. There have been MANY discussions on this topic.
Steve