I would like to suggest that it is possible to make multible selections for the triggers "Cell Tower Change" and "Location Trigger". A bit like it is already for "Wifi SSID Transition" where it is possible to select more than just one SSID.
It would be a lot easier to change existing macros and also creates a better overview and user experience.
Thank you and cheers,
Not sure if you mean this but it is already possible to select multiple towers, make multiple groups and select (multiple) groups across your macros.