Choosing the right generator comes down to what you’re actually powering....

https://www.bookmark-help.win/picking-a-generator-is-easy-if-you-get-the-size-right-account-for-starting

Choosing the right generator comes down to what you’re actually powering. First, list your tools and check their wattage so you don’t overload the unit. Use petrol for quick jobs and diesel if you’re running gear all day