To improve reliability, you can use multiple services from different vendors and implement automatic roll-over with Mikrotik and the likes. This is something I

To improve reliability, you can use multiple services from different vendors and implement automatic roll-over with Mikrotik and the likes. This is something I have been doing back in the day for the enterprise I am still working at. I did it at home as well. At least 2x more money to pay, but it was worth it because my bread and butter depended on having stable internet connectivity.