At least in Canada I know what I'm buying then. I get X GB per month, and there is (at least in my area) 3 different ISPs (1 cable, one DSL, and one independent) that I can go to. I go to the one that gives me more bandwidth, higher caps at a lower price (duh). It's $48/month for 300 GB, and there's an unlimited package for about $60, but we just don't seem to ever break that cap. (We came close once but reduced it by lowering the bandwidth settings on my wife's Netflix profile :)
It sounds like you are only talking about your cell phone data usage?
I thought this was for broadband in general. I have a "business" account at home, have for years. Is like $70/mo....unlimited, no caps and they are actually pretty quick to react when I have the rare problem. I mean, they had a guy on the pole one night at 11pm about 30 min after I called...to fix the problem.
Do that many people run into caps on home internet accounts?
I have several computers on here at home 24/7/365...I'm constantly streaming stuff...etc. I have no idea how much data I use, but I have guess it is FAR north of 300GB/mo.