Previous posts don't really have answers to my questions do I'll ask here.
When shopping for a sim-only mobile plan (my phone isn't broken), the big carriers like Optus or Telstra offer plans that start at $30~ and can range to $60 and above. For their cheapest plans of these companies, other companies like Aldi mobile and Kogan offer basically the same, if not in excess, of the data provided and talk/text for much cheaper.
My question is, is it worth it to get a more expensive plan? How do these smaller companies seemingly undercut the prices while providing more data and *using the same network?
What are your experiences with phone services with data/customer service/reliability?
Vodafone, since it's cheap and i'm on a family plan. And also it supports my phone pretty well so far.