Both the Marquis Yachts 690 2009 and the Marquis Yachts 720 Fly Bridge 2009 are semi-displacement 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 - Marquis Yachts 690 2009 at 70,0 ft versus Marquis Yachts 720 Fly Bridge 2009 at 72,1 ft. Weight tells a clearer story for trailering families: the Marquis Yachts 720 Fly Bridge 2009 tips the scales at 120 000 lbs - 26 000 lbs less than the Marquis Yachts 690 2009 at 94 000 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.

Both boats are rated for 20 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.