Faster access is sold by gigabytes, which gets reset every 24h (You can still continue browsing after hitting the quota with lower speed). Meanwhile in the US,

Faster access is sold by gigabytes, which gets reset every 24h (You can still continue browsing after hitting the quota with lower speed). Meanwhile in the US, it's the same but your quota gets reset every billing period. Not sure which is the better model, but it's practically the same