Originally Posted by Rick n Tenn
I think they told me natural gas is more efficient , but I already had a 500 gallon propane tank from my friendly local gas company ..

Also consider that natural gas lines can be ruptured in an earthquake .
the electrical grid is more efficient than a generator but....you need reliable more than efficient.

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.