So I have the points for any of the three, and I was wondering what people would recommend. Its going to be for a 3 night weekend in the early australian fall, and I am debating. I will be traveling with my wife and 6month old son. Would like to be able to have easy visit to friends of my wife in the South East burbs. Will be Hilton Diamond and IHG Platinum (NOT an Ambassador), and SPG Dirt. Thanks all!