The lure of H-1B is not really the money savings. Go look at the graduating class of computer science students at large universities. A large fraction are international students. Universities thrive on them since they pay the most tuition and are generally not allowed any financial aid. Companies want to hire them in addition to U.S. citizens. That's it. No Silicon Valley company that I know of pays H-1B and citizens different wages on that basis.
The difficulty of switching jobs on H1-B has always been a myth. Voluntary job switches are just as easy as U.S. citizens. You just line up things well without the possibility of taking a long break in between jobs. Dealing with unexpected job terminations (fired or laid off) is the problem.
The difficulty of switching jobs on H1-B has always been a myth. Voluntary job switches are just as easy as U.S. citizens. You just line up things well without the possibility of taking a long break in between jobs. Dealing with unexpected job terminations (fired or laid off) is the problem.