Matching a deep vee Duckworth 30 2011 against a modified vee Duckworth Pro 721 2013 means you're likely deciding between two genuinely different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
Size is the most obvious dividing line here. The Duckworth Pro 721 2013 measures 21,0 feet overall (2013), giving it roughly 18,0 additional feet of deck space compared to the Duckworth 30 2011 at 3,0 feet (2011). At 54 lbs and 16 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.
The Duckworth 30 2011 carries a rated maximum of 500 hp. Engine data for the Duckworth Pro 721 2013 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Duckworth Pro 721 2013 carries 42 gallons versus 13 gallons in the Duckworth 30 2011. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
For family outings this is probably the sharpest distinction between the two. The Duckworth 30 2011 is rated for 9 passengers, while the Duckworth Pro 721 2013 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Duckworth 30 2011 could be the deciding factor.
Bottom line: Choose the Duckworth 30 2011 if your priority is putting more people on the water — it handles 9 passengers and at 3,0 ft it has the deck room to back that rating up comfortably. The Duckworth Pro 721 2013 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.