The Spectre 30 Catamaran 2006 vs Spectre 38 Crossover 2011 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.
For family outings this is probably the sharpest distinction between the two. The Spectre 38 Crossover 2011 is rated for 16 passengers, while the Spectre 30 Catamaran 2006 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Spectre 38 Crossover 2011 could be the deciding factor.
Bottom line: Choose the Spectre 38 Crossover 2011 if your priority is putting more people on the water — it handles 16 passengers and at 38,0 ft it has the deck room to back that rating up comfortably. The Spectre 30 Catamaran 2006 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.