Production or plant engineer 233513

#1
I have filed EOI on 8Th december for NSW 55+5 points 190 visa. I have ielts score of 8 overall (L9,R8.5,W7.5,S7.5) By what time should I expect invitation? I need to move asap ...should 489 be the better option then? Any other states that you recommend?
#2
With 55+5 no one will tell or confirm when you will get an invite.