We're 2 mature couples going to Mykonos in late September. Want to spend a couple of hours on the beach, swim and have a casual lunch. Ormos seems to be prettier but read somewhere that it could be windy. Platys Gialos has a nice restaurant but looks like it's packed with lounge chairs (which to me is a negative). Also which one is easier to get to from Mykonos town? Please help me decide.