I'm in the process of looking for a small camper. Very small. Something like a "Little Guy". Total weight is around 900 Lbs., and tongue weight is about 100 Lbs. I may end up buying something a little bigger but my goal is to stay under about 1400 Lbs. So, I don't have a hitch yet. I find plenty of them out there for my 2016 Outback. My question is what size receiver should I go with? 1-1/4" or 2"? I can put a 2" ball on either and either is capable of towing a lite trailer like that. My gut says go with the 2" receiver but what would be a disadvantage? Ground clearance under it perhaps?