The Eliminator 19 ft. Low Profile Daytona 2011 is a catamaran design and the Eliminator 28 ft. Fun Deck 2012 is a modified-V 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.
Size is the most obvious dividing line here. The Eliminator 28 ft. Fun Deck 2012 measures 28,2 feet overall (2012), giving it roughly 9,6 additional feet of deck space compared to the Eliminator 19 ft. Low Profile Daytona 2011 at 18,6 feet (2011). Weight tells a clearer story for trailering families: the Eliminator 28 ft. Fun Deck 2012 tips the scales at 5 500 lbs - 3 500 lbs less than the Eliminator 19 ft. Low Profile Daytona 2011 at 2 000 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.
For family outings this is probably the sharpest distinction between the two. The Eliminator 28 ft. Fun Deck 2012 is rated for 10 passengers, while the Eliminator 19 ft. Low Profile Daytona 2011 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Eliminator 28 ft. Fun Deck 2012 could be the deciding factor.
Bottom line: Choose the Eliminator 28 ft. Fun Deck 2012 if your priority is putting more people on the water - it handles 10 passengers and at 28,2 ft it has the deck room to back that rating up comfortably. The Eliminator 19 ft. Low Profile Daytona 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.