Sky

I had worked for company A, On 10th March I have joined company B on H1B Receipt # - company B received RFE , they are going to reply in sometime. Now I have another good offer from Company C which I don't want to miss ( my last H1B petition was approved till OCT- 2018, now they revoked it ) , Also have valid I-94 - no gap in employment/proper paychecks. 1) If company C file Bridge petition , Can I join them immediately on the basis of their receipt nr # ? ( this will be normal petition since there is no Premium after 3rd April ) 2) If I have joined company C on transfer H1B receipt nr# , if company B petition withdraw or Revoked - will it impact company C petition ? Your help/input will be highly helpful to me !!