Which has more room for development, Britain or Australia?

Depending on whether you are going there to start a business or invest, I personally think Australia will be better, because Australia's welfare and other things are there, and Australia's comprehensive national strength and social welfare are top-notch; Pursuing income, environment and the aura of a big country will be a more balanced choice. As an Australian citizen, he can go to New Zealand to work and live indefinitely because of the bilateral policy suitable for TTMRA.