Matching a modified vee Duckworth 721 2010 against a deep vee Duckworth Pacific Navigator 200 2009 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 721 2010 measures 21,0 feet overall (2010), giving it roughly 19,0 additional feet of deck space compared to the Duckworth Pacific Navigator 200 2009 at 2,0 feet (2009). Weight tells a clearer story for trailering families: the Duckworth Pacific Navigator 200 2009 tips the scales at 2 047 lbs — 2 031 lbs less than the Duckworth 721 2010 at 16 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.
The power gap is worth calling out. Rated to 250 hp, the Duckworth Pacific Navigator 200 2009 has a 50-hp advantage over the Duckworth 721 2010's 200-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Duckworth Pacific Navigator 200 2009 carries 62 gallons versus 42 gallons in the Duckworth 721 2010. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.
Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.
Bottom line: The Duckworth 721 2010 at 21,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Duckworth Pacific Navigator 200 2009 at 2,0 ft wins on trailering ease, likely lower purchase price, and simpler docking — a solid choice for a buyer who wants more boat for less money.