I just joined today and left Orange after 12 years what finaly convinced me was the extra 13 quid they charged for just under .75 of a gig of internet now i have 400 mins unlimited texts and internet for £15 and when i leave the uk just 1 text in 6 months secures my number and odd credit with no need to buy a "goody bag" till im back no monthly charge and gif gaf to gif gaf is free
I've heard some good things about GiffGaff. I'm on 02 with the contract due to expire next April, and I'm looking to move to a value for money PAYG.