I came to NZ in August 2008, for the first time, alone. The process of getting here was very simple. MedRecruit made it very clear what I needed to get done regarding paperwork, minimising confusion. Getting a visa was surprisingly stress free as well.
It was a little colder and greyer than I expected, as I had been hoping to escape the UK weather. However, it soon improved, and seeing Wellington Harbour in the sun, a couple of days later, I knew I had made a very good decision.
In NZ there is less stress than the UK, a friendlier and less hierarchical working environment, more sympathy and understanding from those who make the rota, payment for working overtime and covering the duties of your colleagues, and overall more appreciation for your work. There may be more responsibility earlier on in training in NZ due to the transition straight from house surgeon to registrar.
The culture/lifestyle is more oriented to the outdoors in NZ. People in NZ are very friendly, especially in Wellington, and have a very good sense of fun and humour.
I am currently a registrar in Public Health, currently doing my Masters in Public Health at the University of Otago, in Wellington. The specialty training programme for public health under the NZ College for Public Health has been fairly well organised, and the teaching at the University of Otago has been very good and supportive so far.
There's a lot to be gained by moving to Australasia, be it temporarily or on a more permanent basis. I would keep all options open by ensuring that the UK exams were still taken, possibly before coming to Aus/NZ depending on how far into the UK training scheme you are.
I plan to stay until at least until 2014. I would highly recommend working here, mainly for the ability to have a better work-life balance, but also to live in a beautiful environment. I've enjoyed the thrill of moving to a new place and starting a new chapter in my life.
The biggest challenge is that the distance to home is considerable!