H1B Transfer - RFE - Job Lost

[mbhavesh1]

I am a software developer and I have started to work for a staffing company A who tried to put me to work at client A1. Company A had filed a premium petition so that I can move from L2(EAD) status to H1B. However, client A1 has refused the job to me as my h1b transfer to company A with client A1 had an RFE and it was asking for a lot of documents which client A1 could not provide. Meanwhile, client A2 is ready to work with me by providing a new offer. Should my employer A respond to RFE first with whatever documents he has received for client A1 and then next day do client amendment? or should he just withdraw RFE petition and file a new petition with client A2 details on it and pay the fees again?