There are plenty of wireless micro-ISPs in the Bay Area. Our small office used a gigabit wireless service to augment xfinity, my sibling has a wireless via Sai

There are plenty of wireless micro-ISPs in the Bay Area. Our small office used a gigabit wireless service to augment xfinity, my sibling has a wireless via Sail, there's Ridge Wireless, Wave, and so on. It would probably be worth talking to one of these to find out what the real experience is like. In my experience, people will gladly talk about what they've learned.