Does anyone have any experience pricing ACIR22 tickets other than with the OW airlines?

Which OW airline tends to give the best prices for an itinerary starting in North America?

My intended itinerary is: JFK-HKG-DPS-SYD-AKL (maybe)-DEN

I am looking for the cheapest A class, and I think that the Circle Pacific fares are cheaper than any of the other products. Am I right?

Thanks.