What kind of traffic package is the most cost-effective to go to the UK?

If Unicom users roam to the UK, there are two ways to use the traffic: a. After the international roaming function is enabled, they can use it directly at the roaming place, and the same day (0:00-24:00 Beijing time) will be charged according to 5 yuan /5MB, and will be automatically superimposed according to 5 yuan /5MB after use. When the accumulated expenses reach 25 yuan on that day (0:00-24:00 Beijing time), the expenses of that day will be capped and the data flow can be used indefinitely. On that day (0:00-24:00 Beijing time), no traffic is generated and no charge is charged. Continue to use the same billing method the next day.

B, 100MB roaming data day package, you need to apply for opening. Send "KTGM2" to 100 10 when the SMS is enabled, "QXGM2" to 100 10 when the SMS is unsubscribed, and "CXGJMY" to 100 10. , 20 yuan/100MB (automatic superposition, unlimited times) When the traffic exceeds 100MB on the same day, the traffic packet 20 yuan/100MB is automatically superimposed. After the renewal is successful, there will be an automatic renewal SMS prompt. The package application will take effect immediately, and the cancellation will take effect at 0: 00 the next day, and the daily fee will be charged at Beijing time.