Please check this link for processing time :What is the processing time for GSM 489 provisional nomination.
Usually these days 489 is taking 8-13 months. and once you have lodged a 489 application, u can't go for 189/190 before withdrawing 489. So, first make your mind to proceed further.how much time it will take for visa processing. if we accept 489 visa, can we try for 189/190 visa in future.
Yes u can submit a EOI and will receive a invitation while your visa is in progress. But u will not be able to ITA as there is a visa application in progress.actually i am saying if i applied for visa and i have also submitted separate EOI for 189/190 ... will i be getting atleast ITA for 189 or i cant even get the invite.
ok thanks bro.. that is a risk and challenge but it is fine that atleast we can apply for 189 and get invite.. actually right now i am not in a position to get 189 invite somehow if i get succeed in increasing the points then i think it would be good to bear the cost.Yes, but it will cost u for two applications. means 3700AUD extra.