Both the Larson Cabrio 310 2009 and the Larson Cabrio 350 2009 are modified-V designs, both built in fibreglass, so the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

Size is the most obvious dividing line here. The Larson Cabrio 350 2009 measures 36,0 feet overall (2009), giving it roughly 5,0 additional feet of deck space compared to the Larson Cabrio 310 2009 at 31,0 feet (2009). Weight tells a clearer story for trailering families: the Larson Cabrio 350 2009 tips the scales at 14 000 lbs - 3 600 lbs less than the Larson Cabrio 310 2009 at 10 400 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.