Installed one right after a extended power loss that caused us to lose 3 chest freezers of beef and pork just after we paid for it and it was delievered.
whole house powered by natural gas was a wise investment 10 years ago, it has paid for itself many times over
Years ago, an oil delivery company in our town had a sign on it's roof that they rented to a natural gas company. It said, "Go modern, go gas!". The day after it was put up, it said, "Go modern, go gas, go BOOM!" We suspected the oil company changed the sign.
That's a true story, by the way.