When two boats share the same hull type — in this case both the Campion 535 BR 2009 and the Campion Allante 595 OB SC 2010 are modified vee 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?

Size is the most obvious dividing line here. The Campion Allante 595 OB SC 2010 measures 21,0 feet overall (2010), giving it roughly 4,0 additional feet of deck space compared to the Campion 535 BR 2009 at 17,0 feet (2009). Weight tells a clearer story for trailering families: the Campion Allante 595 OB SC 2010 tips the scales at 2 346 lbs — 2 328 lbs less than the Campion 535 BR 2009 at 18 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.

The power gap is worth calling out. Rated to 300 hp, the Campion Allante 595 OB SC 2010 has a 150-hp advantage over the Campion 535 BR 2009's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Campion Allante 595 OB SC 2010 carries 47 gallons versus 24 gallons in the Campion 535 BR 2009. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Campion 535 BR 2009 is rated for 7 passengers, while the Campion Allante 595 OB SC 2010 caps at 1. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Campion 535 BR 2009 could be the deciding factor.