The dynamics are different. His aim is to get PR and eventually passport. For that, he has 2 options, accept job offer in aus and then after getting in Aus, start PR process. but if being in aus doesnt increase his points then he is standing at 65 to 70 max for accountatns and that is difficult to get pr for canada he meets all requirements but ielts. so as soon as he clears ielts he can apply pr and will take around 7 to 8 months to secure pr and then he can search job in canada on basis of PR