Note that this video primarily focuses on operator speed, while the Optus article takes multiple factors into consideration.
Optus is the second-largest operator in Australia, with more than 7 million customers. They are owned by the Singaporean operator called Singtel.
Optus is also known as Optus Yes. The “Yes” is part of their branding nowadays.
When I was in Australia, I tried around 15 different prepaid SIM cards. I tried the main operators, which are Telstra, Vodafone, and, of course, Optus. But I also tried various MVNOs, such as Amaysim, ALDImobile, and Belong.
To see the in-depth review of Optus, make sure to check out https://phonetravelwiz.com/optus
Other Australian Operators (Main Operators)