So my current (stupidly expensive) Optus plan is coming to an end tomorrow night and I need to port my number :P but I also need a new plan.
Heres what I use:
About $500 worth of calls to various mobiles (I'm a computer technician and do a lot of callouts and minor phone support)
1GB or data, usually manage to hit about 90% of that going lightly (a bit of Spotify Premium/Free (depends on how I feel that month) a lot of Snapchat (don't judge)) and thats without taking into account Facebook usage (which is free on my plan and is only really used for messaging).
I also get unlimited SMS and use about 100 - 200 per month.
I have a Nexus 4 so I don't use 4G and couldn't care. I get acceptable reception with all carriers in my area and aren't too concerned with coverage.
Vaya (who the rest of my family have been with for over a year now (stupid contract)) have an $18 plan (Power Plan 18 (V2) - http://www.vaya.net.au/?option=Mobile&4Gsimonly) which seems to fit me quite well, but is there anything cheaper with similar value?
boost $40 a month.