I got a letter from iiNet with what looks to be a legitimately good deal. Looks like this is only for the TPG FTTB network which is mostly inner city blocks and is for new customers only.
This is a $35/month discount for 12 months, $89.99 after.
Includes a wifi router too.
Minimum cost is $64.99 as there is a $10 modem delivery fee.
Anyone have experience with this internet plan? Or iiNet opticomm in general? Seems like a good deal