> Curiosity: what are the use cases for two SIMs from the same country? Having SIMs from different carriers to take advantage of different rates. This is mostl

> Curiosity: what are the use cases for two SIMs from the same country? Having SIMs from different carriers to take advantage of different rates. This is mostly in countries where call prices are unregulated and calling someone using a competitor carrier can be a surprise that costs sometimes 10x more. This is more common in poorer countries.