What whitewave said! Also check out the stickied 'Nappy Systems' thread in this topic.
Welcome to OHbaby!
Only thing I would say about the first two brands you've listed is that Honeychilds are what I would call a "high end" pocket while Baby Cheeks are more "low end".
Honeychilds are more expensive but I don't know anyone who has had any problems with them, and the microfibre in their inserts is the good stuff, nice and thirsty. I haven't personally tried Baby Cheeks but from what I can tell, seems like they're great IF they fit your bubba well, but don't necessarily work as well for the range of shapes that babies come in iygwim (iygwim= if you get what I mean).
It's dangerous to generalis eof course, but that seems to be the case for a number of brands (usually the less expensive pockets) - Baby Harmony, Peapods, etc, people seem to either love or hate them whereas the more expensive ones seem to suit more people.
Whereabouts are you in NZ? If you're in Auckland it might pay to go and visit the
Snazzipants shop in Milford so you can have a look at a bunch of different types, or if you're in Christchurch you could go and visit
Bumbles... both have great websites too. Not that they're the only ones - the 'Kiwi Nappy Suppliers' thread has a good listing of other places to look