I have a Wilson. The only problem is the geometry between the receiving antenna outside and the transmitter inside that sends the boosted signal to your phone. They have to be 180* from each other or the signal is attenuated because they interfere with each other. Example: If you point the outside antenna North the inside antenna should face South or the output will interfere with the incoming signal. Best to know where your cell phone tower is located before you shell out $300.
