If Verizon Fios is available in your area, sign up for that instead. Otherwise, you're better off using a wired (cable or fiber) ISP from elsewhere. Fixed wireless internet has the problem of speeds fluctuating because network traffic on the cell towers is constantly changing, and the home (or in your case, business) internet gateway traffic is at lower priority than cell phone traffic.
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I'm not a Verizon employee, just another customer trying to help.
