said by LFHC:Speed isn't the issue with wireless. I have a link that exceeds 70Mbs symetrical across a 2 mile valley that works very well. Getting true LOS is another matter and that can make it impracticle.
I have thought about a wireless link but I don't like it I want everything to be hardwired I will be able to get 25 Mbps from centurylink soon stuck at 1.5 now but Comcast has so much better upload speeds. And line of sight would be impossible too many trees and it is not flat between there and my house.