Thanks Vic.
I was curious because my weBoost Drive 4G-M works intermittently: sometimes it gives great amplification and sometimes I see no improvement. And I have the same problem with the inside antenna - very short range.
I was thinking about getting a better outside antenna; I currently use the supplied 3" stick mounted on the camper roof.
I only use my phone for personal stuff - I'm retired, but would like a little more consistency for getting weather radar, looking at google earth, and personal calls. I use inReach for communicating my status with my family.
jim