@elb @ajroach42 9/ Finally the two best ways to improve your 4G signal are: 1) height, and 2) antenna. I got one of these https://smile.amazon.com/gp/product/B01NBSLNJ6 with a Nighthawk M1 awhile back. Tremendous difference. A booster can only boost what it can receive. A good antenna, mounted high, hardwired into the access point will almost certainly be better. That antenna has "gain", meaning it's directional, so figure out where your best towers are and point it at those.