New Zealand's cost of living, while still high, is generally lower than Australia's, especially in smaller towns. Australia offers more diverse job opportunities and potentially higher wages, which could offset the higher costs. For long-term visas, both countries have pathways, but Australia's are often tied to specific skills and employer sponsorship. New Zealand has a slightly more straightforward path for skilled migrants in certain fields. Public transport is better developed in Australia's major cities, but New Zealand is more navigable with buses and ferries in many areas. Check visa requirements for your specific nationality and skills.