TELUS can offer high upload speeds. Look at Internet 50. Let's wait and see whats in the future.
My buddy lives in Comox B.C. and apparently telus brought fiber (GPON) to every house in Cumberland, Courtenay, and Comox.
Beside that who really needs a 250mbps connection unless for its for the bragging rights. I'd rather put that money, $200, towards a car payment. The 15mbps upload is pretty weak. That like having a 25m down / 1.5m up connection
And another thing. There is no way shaw could offer 250mbps to everyone on a node.