I filed I-485 based on my EB2-NIW approval notice. Now because the cut-off date of EB2 is still not having progress, is it a good idea for me to file I-485 based on EB1b? I have my OR application approved too.
If I don't need to file I-485 again, then how do I transfer my current I-485 to the EB1 485?
Thank you very much!