According to my false booking for the Maxi cab it is a $1 difference to Con-X. I am tending towards the Con-X but I would have to give them a time of pickup. Although I am going to the airport it is only to pick up my car in the Long parking bays. Flying overseas to embark on the Quantum. When booking the parking I am going to overstate my exit time, this means I can disembark in Brisbane as late as possible. Not sure what time that would be on the Quantum. Using a Maxi cab on the ranks I can change my mind to disembark any time. Parking at the airport is only slightly more cost than Andrews parking minus the shuttles. Had a bad experience once ( not Andrews ) at the Gold Coast where they shifted my car around and caused some damage that they denied doing ( of course ) cost me my excess on insurance, expensive parking in the end.Parking at the airport the car is not shifted. I realise even there it can get damaged but I think less chance than some one else parking it.