I'll add my 2 cents worth. the Honda generators are fabulous. I have used them for years while working with a Police Helicopter unit, we carried them in our support vehicle.
NSW is 10% larger than Texas and we have lots of remote country areas that are inaccessible by road. . During different operations we would set up a remote command post with no access to the power grid.
The Honda generators performed flawlessly for years, operating lights, computers, radio equipment. You can also parallel them for extra output, and they are very quiet. Placed 10 meters away behind a tree you won't even hear it
I am sure the Yamaha ones are just as good, You won't go wrong with either.