If finances are not an issue, I would go for Melbourne Business School or UNSW(AGSM). Depending on which state you prefer to live in, these 2 are great choices, albeit more expensive then the rest. With the Aussie Dollar at record levels, fewer international students are choosing Aussie MBAs, opting for the cheaper US, EU and UK MBAs instead. On the flipside, this would also make Aussie MBAs more exclusive. As there will be fewer Aussie MBA holders in the market due to the issue of affordability.