澳洲医学物理学硕士独立移民和找工作可行么？

我现在22岁，在英国读本科，学物理，还有两年毕业。还没想好毕业之后准备做什么，以前有想法在毕业之后读硕士然后读博士，但是现在想换个环境去澳洲。我看到澳洲独立技术移民里有Medical Physicst这一项，是不是能通过硕士读相关专业的课程来通过职业评估呢？另外其实我更想做学术，不知道毕业以后是优先考虑移民还是继续做学术。

关于这个专业的职业认证要求

Applicants must provide evidence that they meet one of the following categories of educational and professional requirements:
(a) a four-year degree in Medical Physics; or
(b) a four-year degree in physics plus 12 months’ full-time experience working as a Medical Physicist; or
(c) a four-year degree in physics plus a Masters or PhD degree in Medical Physics; or
(d) a three-year degree in physics plus 18 months’ full-time experience working as a Medical Physicist; or
(e) a three-year degree in physics plus a Masters degree in Medical Physics plus 6 months’ full-time experience working as a Medical Physicist; or
(f) a three-year degree in physics plus a PhD degree in Medical Physics.

关于移民，我已经留学多年，雅思考4个7应该不是很困难，只是我实在很纠结是应该优先移民还是优先读PhD，因为我对Medical Physics这个方向其实并不是很感兴趣，所以读PhD的话可能不会读这个专业。另外我不准备去北美，读PhD优先考虑的还是北美之外的国家（包括日本）。

另外还想咨询下，Medical Physicist这个职业在澳洲算好找工作的职业么？因为职业认证要求有工作经验。