Both the MasterCraft X-30SS 2009 and the MasterCraft X-45SS 2009 are modified-V designs, both built in fibreglass, so 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?

On paper these two are close siblings in the size department - MasterCraft X-30SS 2009 at 22,0 ft versus MasterCraft X-45SS 2009 at 24,0 ft. Weight tells a clearer story for trailering families: the MasterCraft X-45SS 2009 tips the scales at 4 950 lbs - 830 lbs less than the MasterCraft X-30SS 2009 at 4 120 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.

For family outings this is probably the sharpest distinction between the two. The MasterCraft X-45SS 2009 is rated for 18 passengers, while the MasterCraft X-30SS 2009 caps at 16. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the MasterCraft X-45SS 2009 could be the deciding factor.