Home broadband is predictable. LTE data isn't. Yes, you might stumble upon an urban location where high 3g/4g speeds are available. Perhaps in the middle of a car park, in a half empty business estate, after 6 pm. On one such UK location, I measured LTE upload speeds faster than my home broadband. A novelty but not all that useful.
In places where you actually spend time, so do other subscribers, and the rate drops.
Biting the hand that feeds IT
