Aussie is awesome tho, if you're careful with all the animals that is. Beautiful nature and really relaxed environment (aussie people are so chilled out). I'd still choose New Zealand over Aussie tho, just as relax, just as or even more beautiful and no dangerous animals(Sorry Karren xD). I've only been to the great barrier reef area(from Cairns to brizzy) and Sydney tho so I can't Judge the other parts of Australia (it's after all bigger than europe so yea there's probably a lot more to explore)