Splendor is a custom builder, though it specializes in a handful of models, including the 240 Sunstar, its most-popular boat. It, like all Splendors, is built on a performance catamaran hull. The cat design, as we found on a rough test lake and in previous tests along the Atlantic coast, literally cuts a smooth swath when other deck boats are getting punished. With two hulls essentially, the depth of the head on the portside is unmatched. So is the bowrise in the lower power range — there is none.