I looked into H-1B after being offered a senior technical role in the CTO office of a big networking vendor (based in the valley). I turned down the role. I wo

I looked into H-1B after being offered a senior technical role in the CTO office of a big networking vendor (based in the valley). I turned down the role. I would have to enter a lottery to get a visa and then have my visa tied to my role at that company. For me as someone with two young children and an already good life in the UK, it was far to uncertain for me.