we are with dodo and love it
so cheap we ahev all our phones, mobile home and internet with them costs us 90 a month for all 4

the service is good havent ahd any issues with them.
we can track our usage online and can stop mobile phones being called and you do most of it over the net and when you do call they are helpfull sometimes hard to understand but even with optus i couldnt understand the help person lol