Question: what are the best data plans?
Answer: Best mobile phone plan overall: Optus $49 Choice Plan. Best SIM-Only plan: Circles.Life 20GB. Best high-data plan: Circles.Life 100GB Plan (Discounted) Next best: Mate #bestmates 30GB. Best iPhone Plan: iPhone 11 Pro on Optus $49 Choice. Next best: Vodafone $50 Red Plus Plan.