Dont know were to ask this.but here goes.i have a Galaxy S 3 as we are going to Spain for a few month think it might be expensive to use also just took out a new 12 month contract so if it gets stolen still have to pay for it.would it be a good idea to buy a cheap pay as you go phone from Argos and buy a sim card in Spain.we are not a bit tecno so any advice PLEASE make it simple.