We've got the iPhone 5c and 5s tariffs compared here.
Purchase any pay 2degrees pay monthly Carryover plan before 31 January 2014 and get 2GB Bonus Data to get you going (valid for 12 months).
The New Ultra Mobile plans from Telecom include a bundle of included minutes, Unlimited Texts and a monthly data allowance plus up to 1GB free WiFi per day.
Vodafone have introduced new Red Plans which include Unlimited Minutes and Texts plus a data allowance. The Red & Red Super plans also include calls and texts to Australia.