i've never had any issue with data speeds here in the city (or in neuquen either).I've only ever used the combo of Google Fi and Voice. The will never cancel your line if you're not restricting your usage in order to save money. My bill is usually between 80 and 100 each month. Google voice is my actual number. I have Fi so that I always have internet and don't have to worry about sims in other countries. But I will admit that data service in Argentina with Fi is slow compared to all other countries. If I'm on the go and need to make a call I have to use the Fi number because the data connection isn't good enough for a quality data call with Voice. I've never had this problem in other countries.