Bunkermagnet
Journeyman Pro
I think many overlook the fact that not all networks work well everywhere, so to say something is expensive and you can get cheaper elsewhere might not give the signal and coverage that person wants where they live or operate.
For example, my work number is running sim only on EE, unlimited everything. I was on EE originally, but then swapped to 3 Mobile as they were quite a bit cheaper. However the coverage was rubbish and any time I went under a tree the signal quality dropped dramatically, so I moved back to EE as coverage is more important than saving a few pounds.
There are also quite a few (mainly new) residential buildings being built that the developers do a deal with a network provider that blocks all over networks from coverage.
For example, my work number is running sim only on EE, unlimited everything. I was on EE originally, but then swapped to 3 Mobile as they were quite a bit cheaper. However the coverage was rubbish and any time I went under a tree the signal quality dropped dramatically, so I moved back to EE as coverage is more important than saving a few pounds.
There are also quite a few (mainly new) residential buildings being built that the developers do a deal with a network provider that blocks all over networks from coverage.