I recently got a Kogan Mobile SIM for one of my phones. The performance for
data is very similar to my phone that has Aldi mobile even though Kogan uses
Vodafone which is generally regarded as having much worse performance than the
Telstra network that Aldi uses. I have used the Kogan SIM for playing Ingress
in urban and suburban areas around Melbourne without any problems.
I wouldn't expect good performance from Kogan in regional and rural areas so I
can't use it for my main phone (I need to have data access all the time for
work even when I'm out of Melbourne). But I haven't tested this.
If you are after a prepaid phone plan with cheap data and only spend time in
urban areas then Kogan is worth considering.
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