I have a 5g tower in line of site from me that is half a mile away. The speeds are crap compared to 4G. I have to be with in 1/4 of a mile for good speeds. I can get 100mbit+. It isn't just iphones. This is androids too. I get 12 mbit on 5g here. Forcing my phone under developer mode to do 4g I get 45mbits. 5g is a joke.