Originally posted by Jharkhandi
I would add point:
Keep papers ready to withdraw 485 at any point. You may need it in case there is issue with 140. If RFE comes on ability to pay - weigh the situation again and maybe withdraw 485(let 140 continue.).
Originally posted by usnycus
What is the logic behind withdrawing I-485 while keeping I-140?
I would say: Reply to RFE as best as you can and wait for the result.