I activated the SIM this weekend and tested it out. Unfortunately the performance is not as good as I was getting with GoMo so I'll probably revert back to it. For the last two or three months my data usage has been around 160GB per month and GoMo have yet to throttle my speeds as far as I can tell. Does anyone know if I'm stuck paying €15 a month for Sky Mobile SIM now or is there a cancellation period that I could potentially avail of?