Na-try ko na Vodafone, Telstra, Optus, Amaysim at Boost. Signal wise wala ka naman halos itulak kabigin sa mga yan. But supposedly, mas maganda ang coverage ng Telstra (if wala silang downtime issues đŸ™‚)).
It used to be na palipat-lipat ako ng telco dito sa Oz. Free naman kasi ang number porting. So what I used to do eh nag-i-stock up ako ng starter kits ng iba't ibang telco -- depende sa promo. Sometimes, yung $30 starter kit ng isang telco, like Telstra for example, eh mabibili mo ng $15. Lowest I got it was for $10.
For the past few months though, I decided to stick with Telstra, specifically their $30 Freedom Plus plan. I got their $30 starter kit for $10 (IIRC), activated it and chose Freedom Plus. <a href="https://www.telstra.com.au/mobile-phones/prepaid-mobiles/prepaid-freedom-plus">Click here</a> for more info. One thing I really like about this plan is that it comes with $30 Google Store credit din, which I can use to purchase songs, apps, books, movies, and even in-game goodies (sakto sa mga COC addicts). Lately, whenever I opt to renew, they've been giving me 2GB Bonus data din.