They don't advertise any different plans that are specific to blackberry but they only sell the blackberry 10 models which don't require a separate blackberry network connection.
I just don't want to switch and then be unable to use bbm, etc.
Thanks!!
To ensure your phone will work on the PC Mobile network, visit their shops or full serve kiosk nearest you and their reps will assist you. Here's a direct link to their store locator ➔ click here.