I don’t think I average over 15 gb to often for a month. Generally I download tv shows if I miss them when they air and gaming generally doesn’t add that much. Although when steam puts a bunch of good games on sale my usage definitely goes up. I think they last good sale I downloaded around 50gb in less than a week.
damn you guys are lucky you can choose cable companies. Where I live we have one cable company (comcast) and they basically fuck us any chance they get.