It depends what type of internet user you are, how you use the internet and of course, how many people there are in the household using it.
You’re likely to be a heavier data user if you or other members of your household do any of the following things:
• Have multiple internet users, often online at the same time
• Amongst you there are a number of devices; PC’s, laptops, TVs, tablets, mobile phones. Often more than one of them is connected to the internet at the same time
• Enjoy streaming movies, sometimes HD
• Watch catch-up TV
• Download or stream music
• Download video games and enjoy playing online
If one or more of these sound like you or your family, you’d be quite likely to use up a monthly allowance, and therefore an unlimited package might be right for you.