True. They also didn't have any infrastructure in some regions so it makes sense to install the newest tech. But if too many people are happy with 4G, it may be

True. They also didn't have any infrastructure in some regions so it makes sense to install the newest tech. But if too many people are happy with 4G, it may be difficult to establish new infrastructure. I have 4G and very rarely use it. Most of the time on holidays. For IoT it just seems like a cost factor without too much benefit. I doubt our customers would even appreciate it if our devices don't use local nets to phone home.