For now I'm staying with Fido (Rogers). We're on the ~$65/mo 150 GB or whatever, but yeah it keeps creeping up. Such a lack of viable choice in Canada. :(
FYI in regards to coverage -- eastern coast of Vancouver Island. Rogers/FIDO seems to have better voice/data once one is out of the main townsite, important for hiking and camping. I believe Telus/Bell has better coverage on the west side (Tofino/Ucluelet) but that is just my memory from a few years ago, may have changed since then.