The PlayCraft Sunfish FishDeck FX4-24 OB 2005 vs PlayCraft Ultra Deck Cruiser 20 I/O 2006 comparison sits squarely in the category of decisions where specs alone won't tell the whole story: intended use, storage, and long-term ownership costs all factor in.
Size is the most obvious dividing line here. The PlayCraft Sunfish FishDeck FX4-24 OB 2005 measures 24,0 feet overall (2005), giving it roughly 4,0 additional feet of deck space compared to the PlayCraft Ultra Deck Cruiser 20 I/O 2006 at 20,0 feet (2006). Weight tells a clearer story for trailering families: the PlayCraft Ultra Deck Cruiser 20 I/O 2006 tips the scales at 3 300 lbs - 900 lbs less than the PlayCraft Sunfish FishDeck FX4-24 OB 2005 at 2 400 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.
The power gap is worth calling out. Rated to 260 hp, the PlayCraft Ultra Deck Cruiser 20 I/O 2006 has a 35-hp advantage over the PlayCraft Sunfish FishDeck FX4-24 OB 2005's 225-hp ceiling - enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Both carry nearly identical fuel loads - 41 gal and 41 gal - so range won't be a tiebreaker here.
For family outings this is probably the sharpest distinction between the two. The PlayCraft Sunfish FishDeck FX4-24 OB 2005 is rated for 12 passengers, while the PlayCraft Ultra Deck Cruiser 20 I/O 2006 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the PlayCraft Sunfish FishDeck FX4-24 OB 2005 could be the deciding factor.
Bottom line: Choose the PlayCraft Sunfish FishDeck FX4-24 OB 2005 if your priority is putting more people on the water - it handles 12 passengers and at 24,0 ft it has the deck room to back that rating up comfortably. The PlayCraft Ultra Deck Cruiser 20 I/O 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.