Visa details -visa 491 and visa 190

hi sir,

I’m fresher. My qualification is M.E. Mechatronics. I have 80 points for visa -491(including PTE Score) and 70 points for visa 190(including pte score).

Which visa could i prefer? what are the possibilities to get visa190 and what are the job opportunities in visa 491? kindly suggest me

What job code have you selected?