I had Aussie steak 2 weeks ago for the 1st time. It was pretty good. There was a definite flavor difference being grass fed. The US steak cuts as well as chicken tenderloins I usually get were out of stock.
If you can manage to locate some, try kangaroo meat. A lot like beef with maybe a bit less fat. There are a handful of specialty meats stores that carry it near me but I really don’t know much beyond that.