nz commentators are funny just cause of their accent - Ian Smith is the guy channel 9 usually gets. In fact he'll probably be here for the ODIs in a coupla weeks.
Generally for those channel 9 viewers, Ian Healy is the best by a long way. Adds humour and original analysis and gets excited when he needs to. Ian Chappell sounds quite boring (prime example being the classic Glenn McGrath catch @ Adelaide to get rid of Vaughan in 02/03, he barely raised his voice) but he likes to bring up interesting issues which is at least different from the usual fan worship we get from most of the other commentators (hello Bill Lawry).