If you want an iPhone 4 then on a standard 24 month contract
, it looks like 3 is your best bet. However it is definitely worth thinking beyond basic minutes, text and data to the neat add-ons and incentives offered by some providers. By far the best provider for this is Orange. For example, all Orange mobile phone contracts get you the wildly popular Orange Wednesdays, giving you two for one movie tickets and dinner at Pizza Express. O2 come in second with priority tickets to O2 venues across the UK.