You're on Giffgaff to use the internet? What are you doing with your life?

Problem is that it'll be difficult to jump ship as my phone (4S) is locked to O2.
Swapped from Giffgaff, Went from 3MB/s down near my college to 15MB/s down on 3 and in a 4G area ill get 30-50MB/s down and 20MB/s up
