Can anyone advise the best company and tariff for using a mobile in the Costa del Sol.

I currently use Vodafone on pay as you go but I will be looking to change. I have received info from a couple of companies but feel unsure of the best company and also if I should go on contract?

I realise that this topic has probably been asked before but as telephone charges keep changing, I hope that somebody can give me a good update.

I mainly use the phone for calling local Spanish landline & Mobile and text home to the UK.

I have NIE number and Spanish bank letter so contract is not a problem.

Thank you in advance for any help.