u/chelmerichs

So I have a free line for a year through Xfinity Mobile. I grabbed the newest BYOD line from Total Wireless to test out for when my year is up. So with Total Wireless sitting right here where I'm at I'll get 1 MAYBE 2 bars with 5G UW. Usually it drops down to 1 mostly. I can swap SIMS over to my Xfinity line, and it runs mostly 4 sometimes full bars of 5G UW. What is the difference between the 2 that I would be seeing such a big difference between the two when their supposed to be exactly the same? Any ideas?