sbiddle:
It also only factored in the lowest possible speed plans in the two countries used for the pricing (Sweden and Denmark)
Well, that seems fair, given that if you complain to Chorus about how your speed is crap even to local services despite high line speed, they'll reply 'we sell you a usage cap, not a speed.' You can't have it both ways - either speed is something you sell, or it's not. Chorus' public position is that they don't sell speed.