I was having a look at slingshot's broadband plans and the prices are very similar to other isps(except vodafone which seems to be more expensive with less data) but i was looking at purchasing additional data and for an extra $50 i could get 50GB with slingshot.
Additional usage on telecom broadband is 2c/MB which is very expensive and vodafone broadband charges $30 for an extra 20GB but you can only do this once per month and even if vodafone allowed you to do it twice to get 40GB it will cost $60 which is $10 more expensive than slingshot and it's also 10GB less than slingshot.
I just want to know if anyone knows any other isp than can beat slingshot's $50 for 50GB? Or does anyone know if telecom or vodafone are planning on at least doubling their data caps on all their broadband plans to at least try to compete with slingshot?