The 64' (19.50 m) range of enclosed express motoryachts is a surprisingly crowded bit of boating turf given the fact that these boats cost $2.5 million or more. Nearly every major motoryacht boat builder has a model in the 62' to 65' (18.9 m to 19.8 m) space. We count no fewer than 7 of these boats in class from large companies, plus almost as many from small yards. And more are on the way! Some are clearly not as functional, or as spacious, or as well-built, as others. So how to choose the best one -- or the right one for a specific purpose -- or the best value for a specific purpose -- or the one best-suited for a specific individual? There is only one way. Examine them in depth. We will start this week with our look at the Lazzara LSX 64.