I have below question regarding H1B transfer.
1. I want to transfer from company A to B ( Company B is US company) , is premium processing is the right option? I heard lot that premium are getting rejected.
2. If I got in premium and got an RFE, in meanwhile can I join Company B and work ?
3. Is there a possibility that transfer is rejected ? If that is case will be existing petition ( of company A) remains valid.
4. What is advisable in current scenario for H1B transfer.