We are on the edge of 4g coverage in our house typically our phones flicker between 3G and 4 G and we only get about 2mbps. If I go outside and walk a couple of hundred yards it’s solid 4G at 25-30 mbps so I was thinking a booster would help. Had a look in line and there’s everything from £15 to £1500 all claiming to do the same thing! Anyone got a recommendation for a good booster?