With all of my family now having Airpoints accounts, I realise it's probably a good idea to get an Airpoints earning credit card in the house.

Previously it was only GlobalPlus, which made the choice easy. But now with offers from Kiwibank and ANZ (?) as well, the choice is a lot more difficult. Basically, I would like some suggestions as to which credit card is the best to sign up for.

Presently, no one in our family has any Airpoints $ - all just status credits at the moment. We'd be putting the large majority of our spend on the credit card - groceries, most bills, clothing, doctors, etc. We'd also be putting all our online purchases like music and travel on the credit card. We have no real loyalty to any of the banks.

Thanks in advance.