I have the standard 1.9 cubic foot fridge in our 13' Scamp
. I don't think I would the bigger one. We travel (snow bird) for about 3 months in the winter and take several shorter trips through the rest of the year. My biggest complaint is that if will freeze stuff on the bottom shelf if you aren't somewhat careful. That's running on propane
As I understand things the bigger fridge requires battery
power to run the control panel. Since we camp without power almost always the extra drain on the battery
would not be welcome.