I'm using it with the NZ VNC's, I would assume you can load Aus WAC's, VTC etc. You have to buy charts but from then on all updates are free, there's no ongoing cost, no subscriptions. Even has 3D terrain.. Personally I think Airnav Pro is fantastic. I first flew with a Sony Pyxis GPS in '92 and then a Garmin 100, that was awesome because it had a CDI!!
To answer your question, it looks great in the workplace! I spent 20 years flying in Aus outback and now flying in NZ so it's certainly helped with the transition
Cheers