We are visiting soon and taking a recently bought 3G iPad in which we are complete novices, also planning to buy an NZ pay as you go SIM card for a separate phone. Can anyone advise on:
a) which network has best coverage in Northland
b) would we better waiting until we get there to NZ to buy SIMs for both rather than doing it before leaving the UK
c) if yes to question b, better to do it at Auckland airport where we'll have a few of hours to kill or when we get to Paihia?