Was looking for mobile deals with a bit more data than the $99 Coles deal. I found that amaysim has matched the Optus deal 120gb for $150 for 12 months and it appears $35 cash rewards applies, too bringing it down to $115 after cashback.
Decent deal for this amount of data and 12 month expiry.
P.s their 6 month 125?GB deal is now $99 ($78 with $21cashrewards applied) which appears to be a reasonable deal also. :)