To save money, I’m thinking of switching to a cheap data plan with unlimited data, but which has the data transmission speed capped at 384 kbps.
I’m wondering if this data transmission speed is sufficient for playing Pokemon Go?
I found this page earlier: http://techwelkin.com/meaning-mobile-symbols-g-e-2g-3g-h-4g-mobile-internet-signal-bar I find when I'm on the 'E' service (217kbs) I do not have a strong enough connection to get pokestops but I can catch pokemon, but its buggy. I would think anything less would be almost impossible to play on. Once I move up to 3G (385kbs) and above, including H+ I have no issues. I have played a lot since release, almost constantly and have reset and reinstalled a few times... So in conclusion you should be fine.