It's the difference between putting LLB or JD on your resume. Internationally, JD is far better recognized as the 'more' professional degree (because JD is sometimes used as a doctorate), but in Australia, the LLB and JD are very much the same. And to do graduate Law, you would need a degree to begin with, so you're still ending up with two or more degrees to write on your resume. It would make little difference, IMO.