I don't have an antenna and generally during the day the speeds are between 15 and 30 and that is when we are connected. It often drops to less than 1 and more often than not, drops the connection completely. I have been with Supersonic for a month now and they either ignore requests for help or...
Good luck with that. As soon as you mention speed, they will pretend to log a case and then their technicians will close the case. Their excuse is that they cannot guarantee speeds. I got it directly from one of their 'managers' that it they see anything that they think has to do with speed...