briggs and Stratton fan here. I have a storm responder and smaller Honda. The storm responder is too big for camping trips and the Honda wasn’t big enough to work for the house.
have a plan for what you are going to do in a black out:
Isolate your house from the grid?
which circuits you want to power? Heater, fridge, lights?
go with extension cords?
oil, plugs, gas cans, gas and more gas***
where are you putting the generator (noise, exhaust and under cover)
*** if you are in a big natural disaster, there won’t be power to the gas stations (no deliveries, no power to pumps, pay cash) and you won’t be able to find a gas can with 200 miles.