said by Eug:You can't get ADSL2 or VDSL2 with Distributel in Ontario. For that reason alone, I'd go with Teksavvy. With regular DSL, I can stably only get 3 Mbps service from the CO.
And that's all you'd get from Teksavvy, DSL is not like Cable, it depends on your distance from the Remote/CO, since you would be serviced from the same location no matter who your provider is, your experience would not change.