It depends on you.

来源: 于 2008-08-16 10:00:13 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

If you really want to leave from A and join in the B in the near future, you can let B do the H1B application now. If both of them do it, you may confuse USCIS. Your later approved one will be your final one.