I have internet with the worst modem ever! Hitron ...

I have internet with the worst modem ever! Hitron is a bad modem (replaced it 3 times in 2 weeks). I do not have phone for 2 days now and the internet is intermittent. Very bad service. Non existent support. They are only in business due to the monopoly they have over this area. Any other comparable alternative and half the population will switch almost instantly.