No way to Switch!

I purchased the WorldSIM Data SIM card with £30 and eventually I got £20 as free credit to start with. Actually, this is really a brilliant start up with the company. And, I never had a bad experience with the Worldsim. Using their service for a quite good long time. By this time, I visited many a countries and used the card. The data speed is always in a speedy mood and the data billing was never out of my capability and never faced any bill hazard.