Check your current provider. I updated my plan last year with Bell to get 50GB/month, but a few days ago, and I'll soon be getting 130GB, for almost the same price. I think I'll be paying $2 more/month, mainly because the new plan doesn't come with any bundling reductions like my last plan.
But my point is, it looks like Canadian cell providers appear to be significantly increasing the limits in their data plans lately. And since the three majors tend to offer more or less the same plans...