[chrismorgan]

Optus’s 100GB (if paid monthly)/140GB (if paid annually) plan: http://www.optus.com.au/shop/broadband/mobile-broadband/data...

When I was investigating this stuff six months ago, I believe these plans were somewhat different (and indeed the Critical Information Summaries for them seem to have dates of May and July), with only the first month being cheaper or having as much data or something. (That the month-to-month one still uses the wording “$70 for the first month” on the marketing page makes me uneasy, but I don’t think there’s a catch, I think it’s merely outdated wording.)

I shall consider switching from amaysim to Optus.