When two boats share the same hull type — in this case both the Spectre SC30 2011 and the Spectre SC32 2012 are catamaran designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?
Both boats are rated for 5 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 Spectre SC32 2012 at 32,0 ft is the right call if deck space, comfort, and entertaining are top of your list. The Spectre SC30 2011 at 3,0 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.