Acanac/distributel both can get unlimited cable @ 18mbps for $35 a month. They're running off the Rogers network so its a no brainer, why pay extra for tekksavy? There may be some headaches getting the initial hookup but after that, you're golden. I have never ever had to call for customer service once you're connected; there's no need because the network is solid.
Acanac is run independently of distributel, even though distributel owns shares of Acanac. One could be up, while the other one could be down, one can be congested, while other one can be running at rated speed. They're not the same companies.
Acanac has refund issue, you could wait for two months to get your money back during first 30 days cancellation. beware.