New Zealand Sim Card

I operate my laptop on a New Zealand Sim Card within one of the major cities and find that the access is fairly good by New Zealand standards. This weekend I was speaking to a techie friend of mine and his comment was that the standard of access of the Vodafone Sim Card is better than that of the Telecom Sim Card. I use the Vodafone Sim Card and at first was very concerned with the access, now I have learnt to be more patient and it seems to get access fairly well. What amazed me was that recently I was in a stadium and the reception was better than I get at home...

Vodafone Nz
Telecom Nz
White Pages New Zealand