The Starcraft Marine Limited 2321 Cuddy I/O 2011 is a modified-V design and the Starcraft Marine Starfish 226 2011 is a pontoon design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.
On paper these two are close siblings in the size department - Starcraft Marine Limited 2321 Cuddy I/O 2011 at 21,2 ft versus Starcraft Marine Starfish 226 2011 at 22,3 ft. Weight tells a clearer story for trailering families: the Starcraft Marine Limited 2321 Cuddy I/O 2011 tips the scales at 2 300 lbs - 350 lbs more than the Starcraft Marine Starfish 226 2011 at 1 950 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 320 hp, the Starcraft Marine Limited 2321 Cuddy I/O 2011 has a 170-hp advantage over the Starcraft Marine Starfish 226 2011's 150-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Starcraft Marine Limited 2321 Cuddy I/O 2011 carries 45 gallons versus 24 gallons in the Starcraft Marine Starfish 226 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 Starcraft Marine Limited 2321 Cuddy I/O 2011 is rated for 12 passengers, while the Starcraft Marine Starfish 226 2011 caps at 11. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Starcraft Marine Limited 2321 Cuddy I/O 2011 could be the deciding factor.
Bottom line: Choose the Starcraft Marine Limited 2321 Cuddy I/O 2011 if your priority is putting more people on the water - it handles 12 passengers and at 21,2 ft it has the deck room to back that rating up comfortably. The Starcraft Marine Starfish 226 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 11 that costs less to run day-to-day.