I got the EVnomics J1772 adapter which I have used a few times. I also got the UMC adapter twin pack, but you need the adapter (red plug thing) from Tesla in order to use this twin pack. Can't say I've used it yet but it enables you to use the 32A and 16A industrial type sockets. Details on the EVnomics website.
I also got the CHAdeMO adapter. But it isn't working for me, as Steve knows, and comes up with a 'communication error'. I have had to send it back to Tesla in Sydney for repair. They said they can't find a fault with it yet. Fingers crossed it's not an issue with the car. I doubt it is as a different CHAdeMO adapter that Steve had worked perfectly. My advice would be to get them to test it on your car before you get the car delivered.
Another consideration is that despite the current type 1 (J1772) 'standard' that seems to be common in New Zealand the word is that type 2 (Mennekes) will become the standard in NZ. It's technically better (allowing 3 phase) and seems to be what is being rolled out in Europe and Asia. And after a little more digging it will probably be the case that chargers will be type 2 sockets (untethered, no cord) meaning you will need a type 2 to type 2 cord, i.e. plug one end into the charger socket and the other end into your Tesla.