When Doug brought his over to my camper I instantly made my phone a hot spot and got on the internet....as a test we would turn it off(weboost) and I would instantly loose the internet connection...turn it back on and get back the internet... we tried that test a few times.... it sold me on one....!!!!
I'm now going to buy another two mini antennas and drop the wire from one down the Fridge vent and put a Velcro mount on the back of my dinette seat for the unit. The other one I will mount in my Jeep , and the one that came with I will mount on the truck...not necessarily in that order having three antennas will speed up the set up in all the vehicles......