I don't see great advantages to rolling out NGCI in smaller regional ports, like ABX, ROK and CFS, except purely for familiarity / consistency. Even NZ didn't roll out its new self check-in on all ports (only AKL, WLG and CHC; it should be noted that NZ's self check-in uses standard paper tags).
The problem with putting NGCI in say KTA to speed up check-in is that they probably won't:
- Have enough injectors to process people faster than that if they had standard counters
- Make injectors fast enough so that people so that, again, it'll be faster than if they had standard counters
Not to mention if whether QF have really considered how durable and resilient they need to make all the controls (especially touch screens) in such a location due to the travelling demographic.
CNS and DRW people must be seeing red (no pun intended). Since when were they supposed to be treated as "regional" areas.